<?xml version="1.0" encoding="utf-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0"><channel><title>常州仁成金属制品有限公司_专业生产_精密钢管_无缝钢管_汽车管_电机壳_钢管_管体机械零部件！</title><link>http://steel-tube.com/</link><description>常州仁成金属制品有限公司专业生产:精密钢管,无缝钢管,汽车管,电机壳钢管等管体机械零部件！</description><item><title>钢管涡流检测报告规范与模板指南</title><link>http://steel-tube.com/post/278.html</link><description>&lt;p&gt;本文系统阐述了依据国家标准GB/T 7735-2016（含2021年修改单）编制钢管涡流检测报告的规范与模板。文章核心指出，一份合规的检测报告必须完整包含标准第9章规定的九项强制性信息，包括标准编号、符合性声明、产品规格、检测技术细节、设备校准方法、验收等级、检测日期及操作人员资格等，以确保检测过程的可追溯性与结果的有效性。文中提供了清晰的结构化格式建议，并附有一份详尽的虚拟报告模板示例，覆盖了从标题、产品信息到技术参数与校准记录的所有关键模块。该指南旨在帮助用户准确、规范地生成检测报告，满足标准要求并保障检测工作的法律效力与可靠性。&lt;/p&gt;&lt;h1 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; font-size: 1.8rem !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E7%AE%A1%E6%B6%A1%E6%B5%81%E6%A3%80%E6%B5%8B%E6%8A%A5%E5%91%8A&quot; title=&quot;浏览关于“钢管涡流检测报告”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;钢管涡流检测报告&lt;/a&gt;GB/T 7735-2016要求与模板指南&lt;/h1&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;&lt;a title=&quot;GB/T 7735-2016《无缝和焊接（埋弧焊除外）钢管缺欠的自动涡流检测》下载&quot; href=&quot;https://emlog.josen.net/gbt-7735-2016.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;GB/T 7735-2016《无缝和焊接（埋弧焊除外）钢管缺欠的自动涡流检测》&lt;/a&gt;&lt;/strong&gt;是中国国家标准，等同采用&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;ISO 10893-2:2011&lt;/strong&gt;，适用于外径≥4mm钢管的缺欠检测。该标准规定了检测方法、设备校准、验收准则及检测报告要求。2021年第一号修改单对刻槽宽度和重新检测规则进行了优化，提升了可操作性。本文基于标准内容（以文档2为准，含修改单），全面系统分析检测报告的要求、格式，并提供一份完整的报告模板示例。文章结构包括报告要求详解、格式建议、模板示例及相关背景，以助用户规范应用。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-0&quot; data-simtoc-anchor=&quot;toc-0&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;一、&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E7%AE%A1%E6%B6%A1%E6%B5%81%E6%A3%80%E6%B5%8B%E6%8A%A5%E5%91%8A&quot; title=&quot;浏览关于“钢管涡流检测报告”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;钢管涡流检测报告&lt;/a&gt;的核心要求&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;根据GB/T 7735-2016第9章“检测报告”，报告必须包含以下信息，确保检测过程可追溯、结果可靠。这些要求是强制性的，需在报告中明确列出：&lt;/p&gt;&lt;ol class=&quot;ybc-ol-component ybc-ol-component_1 list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;本标准编号&lt;/strong&gt;：注明“GB/T 7735-2016/ISO 10893-2:2011”，若适用修改单，应附加说明（如“含2021年第1号修改单”）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;符合性说明&lt;/strong&gt;：声明检测结果符合标准要求，例如“本检测符合GB/T 7735-2016所有适用条款”。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;程序文件规定的任何偏差、协议或其他&lt;/strong&gt;：如检测参数与标准有差异（如特殊速度或频率），需详细说明并经供需双方协商同意。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;产品牌号和规格&lt;/strong&gt;：包括钢管的材质牌号、公称外径、壁厚、长度等基本信息。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;检测技术的类型和详细信息&lt;/strong&gt;：描述所用涡流检测技术（如穿过式线圈、扇形线圈或固定/旋转探头技术），并附上关键参数（如频率、灵敏度）。标准第5章规定了技术细节，例如穿过式线圈技术适用于外径≤180mm的钢管，检测时相对速度波动需控制在±10%以内。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;设备使用的校准方法&lt;/strong&gt;：基于第7章，说明校准过程，如使用对比样管（通孔或刻槽）、报警电平设定方式（取最小信号），以及校准检查频次（每4小时一次）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;对比标样验收等级的描述&lt;/strong&gt;：引用第6章，注明验收等级（如E4H用于替代水压试验）、对比标样尺寸（如表1的通孔直径或表2的刻槽深度），并说明标样验证方法。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;检测日期&lt;/strong&gt;：明确检测执行的具体时间。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;操作者资格&lt;/strong&gt;：指出操作人员已按ISO 9712或等效标准认证，并注明资格等级（如2级或3级）。&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;这些要求确保了报告的完整性和法律效力，任何遗漏可能导致检测结果无效。报告应以书面或电子形式保存，便于审计和追溯。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-1&quot; data-simtoc-anchor=&quot;toc-1&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;二、检测报告的格式要求&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;GB/T 7735-2016未规定严格格式，但基于标准描述和行业实践，报告应采用结构化格式，逻辑清晰，包含以下要素：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;标题页&lt;/strong&gt;：报告名称、标准编号、检测单位、日期等。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;正文部分&lt;/strong&gt;：使用章节或列表形式，逐一涵盖第9章要求的9项内容。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;附录或附件&lt;/strong&gt;：可附加校准记录、设备参数或图示（如检测技术示意图），但需确保与核心内容紧密相关。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;语言和风格&lt;/strong&gt;：使用专业术语，语言简洁、准确，避免歧义。建议采用表格列举数据（如产品规格），增强可读性。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;格式应注重实用性，例如：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;使用标题和子标题组织内容，如“1. 检测概述”“2. 技术参数”。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;关键数据（如验收等级）用粗体或表格突出。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;如需引用图示，应紧邻相关描述嵌入图片标签（如下文示例）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;标准中涉及检测技术的图示（如图1、图2）可增强报告直观性，但报告本身以文字为主。图片仅作为辅助，非强制内容。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-2&quot; data-simtoc-anchor=&quot;toc-2&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;三、完整的&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E7%AE%A1%E6%B6%A1%E6%B5%81%E6%A3%80%E6%B5%8B%E6%8A%A5%E5%91%8A&quot; title=&quot;浏览关于“钢管涡流检测报告”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;钢管涡流检测报告&lt;/a&gt;模板示例&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;以下基于GB/T 7735-2016第9章要求，提供一个虚拟的报告模板示例。模板模拟真实场景，包含所有必备条目，用户可根据实际检测数据填充。注意：本模板是示例性结构，非标准官方模板，但严格遵循标准要求。&lt;/p&gt;&lt;h3 id=&quot;toc-3&quot; data-simtoc-anchor=&quot;toc-3&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E7%AE%A1%E6%B6%A1%E6%B5%81%E6%A3%80%E6%B5%8B%E6%8A%A5%E5%91%8A&quot; title=&quot;浏览关于“钢管涡流检测报告”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;钢管涡流检测报告&lt;/a&gt;模板示例&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;报告标题：无缝&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E7%AE%A1%E6%B6%A1%E6%B5%81%E6%A3%80%E6%B5%8B%E6%8A%A5%E5%91%8A&quot; title=&quot;浏览关于“钢管涡流检测报告”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;钢管涡流检测报告&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;报告编号：ET-2023-001&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;检测标准：GB/T 7735-2016/ISO 10893-2:2011（含2021年第1号修改单）&lt;/strong&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h4 id=&quot;toc-4&quot; data-simtoc-anchor=&quot;toc-4&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;1. 符合性说明&lt;/h4&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;本检测严格按照GB/T 7735-2016标准执行，所有结果符合规定验收等级。&lt;/p&gt;&lt;h4 id=&quot;toc-5&quot; data-simtoc-anchor=&quot;toc-5&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;2. 产品信息&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;产品牌号&lt;/strong&gt;：20#钢&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;规格&lt;/strong&gt;：公称外径50mm，壁厚5mm，长度6m&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;产品类型&lt;/strong&gt;：无缝钢管&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;交货状态&lt;/strong&gt;：正火态&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 id=&quot;toc-6&quot; data-simtoc-anchor=&quot;toc-6&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;3. 检测技术详情&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;检测技术&lt;/strong&gt;：穿过式线圈技术（全周向检测）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;设备参数&lt;/strong&gt;：激励频率10kHz，灵敏度设定为基准值，相对检测速度1m/s（波动±10%）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;技术描述&lt;/strong&gt;：该技术适用于外径≤180mm钢管，能检测纵向和横向缺欠。检测时，钢管两端有短长度未覆盖，已按产品标准处理。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;为辅助理解技术原理，标准中提供了图示。例如，穿过式线圈技术的示意图如下（基于标准图1描述，但文档中无具体图片标签，此处不嵌入虚构内容；如实际报告需引用，可附加标准原图）：&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;（注：用户报告中可插入标准图示，但本模板以文字为主。）&lt;/p&gt;&lt;h4 id=&quot;toc-7&quot; data-simtoc-anchor=&quot;toc-7&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;4. 设备校准方法&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;校准依据&lt;/strong&gt;：第7章要求，使用对比样管校准。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;对比样管&lt;/strong&gt;：材质与产品相同，含3个径向通孔（验收等级E3H，通孔直径1.00mm，符合表1）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;校准过程&lt;/strong&gt;：设备校准后，取最小信号设定报警电平。校准检查每4小时进行一次，本次检测校准合格。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;修改单影响&lt;/strong&gt;：刻槽宽度按2021修改单限为≤1mm，本检测使用通孔，未涉及刻槽。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 id=&quot;toc-8&quot; data-simtoc-anchor=&quot;toc-8&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;5. 对比标样验收等级&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;验收等级&lt;/strong&gt;：E3H（对应通孔直径1.00mm，用于一般检测，非水压试验替代）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;标样验证&lt;/strong&gt;：通孔直径经测量验证，符合表1要求。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 id=&quot;toc-9&quot; data-simtoc-anchor=&quot;toc-9&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;6. 检测日期&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;检测执行时间&lt;/strong&gt;：2023年10月15日&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;报告出具日期&lt;/strong&gt;：2023年10月16日&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 id=&quot;toc-10&quot; data-simtoc-anchor=&quot;toc-10&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;7. 操作者资格&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;操作人员&lt;/strong&gt;：张三&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;资格认证&lt;/strong&gt;：依据ISO 9712认证为2级无损检测人员，证书编号NDT-2020-12345。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;监督人员&lt;/strong&gt;：李四（3级人员授权）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 id=&quot;toc-11&quot; data-simtoc-anchor=&quot;toc-11&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; color: rgb(28, 31, 35); position: relative; letter-spacing: 0.5px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.2em !important;&quot;&gt;8. 偏差与协议&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;无偏差&lt;/strong&gt;：本次检测完全遵循标准程序，无协议变更。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;备注&lt;/strong&gt;：如遇特殊协议，需在此说明。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;报告结尾&lt;/strong&gt;：检测单位盖章、签字处。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;附件&lt;/strong&gt;：可附校准记录或设备日志。&lt;/p&gt;&lt;h3 id=&quot;toc-12&quot; data-simtoc-anchor=&quot;toc-12&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;模板使用说明&lt;/h3&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;本模板覆盖标准所有要求，用户需根据实际检测填充数据。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;报告格式建议用Word或PDF，保持整洁；可添加页眉页脚，包括公司名称和页码。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;重要数据（如验收等级）用表格呈现，例如：&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表：验收等级E3H通孔直径（示例）&lt;/strong&gt;&lt;/p&gt;&lt;div class=&quot;hyc-common-markdown__table-wrapper&quot; data-has-scroll=&quot;false&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;table width=&quot;798&quot;&gt;&lt;thead style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background-color: rgb(245, 245, 246);&quot; class=&quot;firstRow&quot;&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;钢管公称外径 (mm)&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;通孔直径 (mm)&lt;/p&gt;&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; font-size: 14px; line-height: 1.8;&quot;&gt;20 &amp;lt; D ≤ 44.5&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; font-size: 14px; line-height: 1.8;&quot;&gt;1.00&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;此模板确保了全面性，用户可直接套用，减少遗漏风险。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-13&quot; data-simtoc-anchor=&quot;toc-13&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;四、相关标准内容概述（背景补充）&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;为全面理解报告要求，需简要回顾标准关键点。GB/T 7735-2016强调检测应在生产完成后进行，钢管表面需清洁平直。检测技术包括：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;穿过式线圈技术&lt;/strong&gt;：适用于小口径钢管，通过线圈涡流检测缺欠。&amp;nbsp;&lt;/p&gt;&lt;div class=&quot;hyc-common-markdown__replace&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;div class=&quot;hyc-common-markdown__replace__item&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;div class=&quot;hyc-content-img hyc-content-img--multi hyc-content-img--round&quot; data-view-more-text=&quot;查看更多(undefined)&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;div class=&quot;&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; text-align: center;&quot;&gt;&lt;img draggable=&quot;false&quot; src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115103508_99952.png&quot; alt=&quot;钢管涡流检测报告规范与模板指南&quot; width=&quot;333&quot; height=&quot;355&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;（注：文档2中有图2的图片标签，此处嵌入以紧邻技术描述，增强直观性。该图展示了固定/旋转探头技术的原理，但报告本身更侧重文字摘要。）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;扇形线圈技术&lt;/strong&gt;：用于焊缝检测，最大外径有限制。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;探头/扁平线圈技术&lt;/strong&gt;：仅检外表面缺欠，对口径无限制。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;设备校准依赖对比样管（通孔或刻槽），验收时信号低于报警电平则合格。2021修改单简化了重新检测规则，提升效率。报告需反映这些细节，确保透明度。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-14&quot; data-simtoc-anchor=&quot;toc-14&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;结论&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;GB/T 7735-2016的检测报告要求全面系统，核心是9项必备信息，强调可追溯性和符合性。格式应结构化，建议使用模板示例规范内容。报告本身无强制图示，但可引用标准图示辅助。用户应用时，需结合产品标准和协议，确保参数准确。本指南基于标准原文，如需更详细技术参数，请参考GB/T 7735-2016完整文档。&lt;/p&gt;&lt;p&gt;原文出处：&lt;a href=&quot;https://emlog.josen.net/2915.html&quot; _src=&quot;https://emlog.josen.net/2915.html&quot;&gt;https://emlog.josen.net/2915.html&lt;/a&gt;&amp;nbsp;&lt;/p&gt;</description><pubDate>Thu, 15 Jan 2026 10:32:49 +0800</pubDate></item><item><title>STKM11A -S-C 钢管生产关键环节与性能要求解析</title><link>http://steel-tube.com/post/277.html</link><description>&lt;p&gt;本文基于JIS G3445-2021标准，详细解析了STKM11A-S-C材质两种规格钢管（外径16±0.1×内径12.1＋0.15/-0.09；外径12-0.1×内径8±0.2）的生产关键环节与性能要求。核心内容包括：一、材料性能方面，需满足C≤0.12%等化学成分要求，抗拉强度≥290MPa，并针对不同壁厚规定了24%-26%的延伸率标准；二、制造工艺中强调冷拔无缝钢管技术的应用，重点控制Class 3级壁厚公差（±0.15mm），特别指出内径公差需特殊协议；三、检验要求包括化学成分分析、机械性能测试和全尺寸检测，抽样频率为每2000m取1组试样。文章特别提醒需注意压扁试验的试样放置方式、5°C~35°C的测试环境温度控制，以及内径公差等需与客户特殊约定的条款。整体而言，生产需重点把控尺寸精度、材料成分和机械性能三大关键指标。&lt;/p&gt;&lt;div class=&quot;article-body markdown&quot; id=&quot;article-lightbox&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px 15px; overflow-wrap: break-word; text-align: justify; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap;&quot;&gt;&lt;p style=&quot;color: rgb(108, 117, 125); box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; line-height: 1.8;&quot;&gt;根据JIS G3445-2021 标准文件分析，生产 材料为 STKM 11A -S-C 的管子：1. 外径 16±0.1×内径 12.1＋0.15/-0.09；2.外径 12-0.1× 内径 8±0.2，有哪些注意环节？性能要达到什么要求？根据JIS G 3445:2021标准，针对您提出的两种STKM11A-S-C材质钢管的生产要求，现从材料性能、制造工艺、检验要求三个方面分析关键注意环节及性能指标：&lt;/p&gt;&lt;p style=&quot;color: rgb(108, 117, 125); box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; line-height: 1.8; text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101814_74147.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101814_74147.jpg&quot; alt=&quot;STKM11A -S-C 钢管生产关键环节与性能要求解析&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;color: inherit; box-sizing: border-box; margin: 7px 0px; padding: 0px; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h3 id=&quot;toc-0&quot; data-simtoc-anchor=&quot;toc-0&quot; style=&quot;color: rgb(28, 31, 35); box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; position: relative; font-size: 1.3rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;一、材料性能要求（STKM11A-S-C）&lt;/strong&gt;&lt;/h3&gt;&lt;ol style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;化学成分&lt;/strong&gt;（表2）：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;C ≤ 0.12%, Si ≤ 0.35%, Mn ≤ 0.60%&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;P ≤ 0.040%, S ≤ 0.040%&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;span style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-style: inherit;&quot;&gt;注：需提供熔炼分析报告，产品分析允许偏差按JIS G 0321执行。&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;机械性能&lt;/strong&gt;（表3 &amp;amp; 表4）：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;压扁至平板间距H=1/2D（D为外径）时无裂纹&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;span style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-style: inherit;&quot;&gt;注：规格2（外径12mm）需按图1或图2放置试样：&lt;/span&gt;&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;&lt;img draggable=&quot;false&quot; src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101815_30413.png&quot; alt=&quot;STKM11A -S-C 钢管生产关键环节与性能要求解析&quot; width=&quot;521&quot; height=&quot;170&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;&lt;img draggable=&quot;false&quot; src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101815_99252.png&quot; alt=&quot;STKM11A -S-C 钢管生产关键环节与性能要求解析&quot; width=&quot;521&quot; height=&quot;162&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;规格1（壁厚≈1.95mm）：&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;规格2（壁厚≈2mm）：&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;管轴方向（12号试样）≥24%&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;管轴直角方向（5号试样）≥20%&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;管轴方向≥26%&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;管轴直角方向≥21%&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;抗拉强度&lt;/strong&gt;：≥ 290 MPa&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;延伸率&lt;/strong&gt;（壁厚 &amp;lt; 8mm）：&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;压扁试验&lt;/strong&gt;（表3）：&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;hr style=&quot;color: inherit; box-sizing: border-box; margin: 7px 0px; padding: 0px; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h3 id=&quot;toc-1&quot; data-simtoc-anchor=&quot;toc-1&quot; style=&quot;color: rgb(28, 31, 35); box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; position: relative; font-size: 1.3rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;二、制造工艺关键环节&lt;/strong&gt;&lt;/h3&gt;&lt;ol style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;制造方法&lt;/strong&gt;（条款4）：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;采用冷拔无缝钢管工艺（-S-C），必要时可进行热处理。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;管端为平口（Plain ends），内外表面需光滑无缺陷（条款8.b）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;尺寸公差控制&lt;/strong&gt;（条款7.2）：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;壁厚≈2mm → 适用Class 3公差：&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;±0.15mm&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;壁厚计算值≈1.95mm → 适用Class 3公差（表6）：&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;±0.15mm&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;span style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-style: inherit;&quot;&gt;注：内径公差超出标准范围（表6仅规定壁差），需特殊协议。&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;规格1（外径16±0.1mm，内径12.1 +0.15/-0.09mm）&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;规格2（外径12-0.1mm，内径8±0.2mm）&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;长度公差&lt;/strong&gt;：未指定时默认 &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;+50/0 mm&lt;/strong&gt;（条款7.2.b）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表面修复要求&lt;/strong&gt;（条款8.c-d）：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;允许打磨修复，修复后壁厚需在公差内，修复区需平滑过渡。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;p style=&quot;color: rgb(108, 117, 125); box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; line-height: 1.8; text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101815_25130.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101815_25130.jpg&quot; alt=&quot;STKM11A -S-C 钢管生产关键环节与性能要求解析&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;color: inherit; box-sizing: border-box; margin: 7px 0px; padding: 0px; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h3 id=&quot;toc-2&quot; data-simtoc-anchor=&quot;toc-2&quot; style=&quot;color: rgb(28, 31, 35); box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; position: relative; font-size: 1.3rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;三、检验与测试要求&lt;/strong&gt;&lt;/h3&gt;&lt;ol style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;抽样规则&lt;/strong&gt;（表8）：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;规格1（1100m）：每2000m取1组试样 → &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;需1组试样&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;规格2（1200m）：每2000m取1组试样 → &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;需1组试样&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;每组含：拉伸、压扁、弯曲试样各1个。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;测试执行&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;化学成分分析（条款9.1）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;机械性能测试（条款9.2）：拉伸、压扁试验强制要求，弯曲试验仅当替代压扁试验时适用（外径≤50mm）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;尺寸及外观全检（条款10.1.d-e）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;标记与报告&lt;/strong&gt;（条款11-12）：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;每支管标记：&lt;code class=&quot;hyc-common-markdown__code__inline&quot; style=&quot;box-sizing: border-box; margin: 0px 4px 0px 0px; padding: 2px 4px; font-family: var(--bs-font-monospace); font-size: 14px; color: rgb(246, 96, 125); overflow-wrap: break-word; border-radius: 3px; background: rgba(0, 0, 0, 0.098);&quot;&gt;STKM11A-S-C-尺寸-厂商代号&lt;/code&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;检测报告需含化学成分、机械性能数据（按JIS G 0415）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;hr style=&quot;color: inherit; box-sizing: border-box; margin: 7px 0px; padding: 0px; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h3 id=&quot;toc-3&quot; data-simtoc-anchor=&quot;toc-3&quot; style=&quot;color: rgb(28, 31, 35); box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; position: relative; font-size: 1.3rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;四、特殊注意事项&lt;/strong&gt;&lt;/h3&gt;&lt;ol style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;内径公差协议&lt;/strong&gt;：&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;JIS标准未直接规定内径公差（通过壁厚+外径控制），需与客户明确内径检测方法及验收标准。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;试样方向&lt;/strong&gt;（条款9.2.3.a）：&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;&lt;a href=&quot;https://emlog.josen.net/tag/%E6%8B%89%E4%BC%B8%E8%AF%95%E6%A0%B7&quot; title=&quot;浏览关于“拉伸试样”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;拉伸试样&lt;/a&gt;优先取自管轴方向，避免焊缝区域（无缝管不适用）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;温度控制&lt;/strong&gt;（条款9.2.4-9.2.5）：&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;压扁/弯曲试验需在 &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;5°C~35°C&lt;/strong&gt; 环境进行。&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;blockquote style=&quot;color: rgb(102, 102, 102); box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px 0px 0px 20px; border-left: 4px solid rgb(221, 221, 221); font-style: italic;&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;总结&lt;/strong&gt;：生产需重点控制冷拔工艺尺寸精度（尤其内径）、按Class 3公差验收壁厚，严格遵循STKM11A的低碳钢成分及延伸率要求，并确保压扁试验达标。建议与客户确认内径公差是否按特殊协议执行。&lt;/p&gt;&lt;/blockquote&gt;&lt;hr style=&quot;color: inherit; box-sizing: border-box; margin: 7px 0px; padding: 0px; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h3 id=&quot;toc-4&quot; data-simtoc-anchor=&quot;toc-4&quot; style=&quot;color: rgb(28, 31, 35); box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; position: relative; font-size: 1.3rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;专业 STKM11A -S-C 精密钢管 生产企业&amp;nbsp;常州仁成金属精密钢管厂&lt;/strong&gt;&lt;/h3&gt;&lt;p style=&quot;color: rgb(108, 117, 125); box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; line-height: 1.8; text-align: center;&quot;&gt;&lt;font color=&quot;#1c1f23&quot;&gt;&lt;span style=&quot;margin: auto; border-style: initial; border-color: initial; border-image: initial; transition-property: all;&quot;&gt;&lt;span style=&quot;margin: auto; border-style: initial; border-color: initial; border-image: initial; transition-property: all;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101815_26591.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115101815_26591.jpg&quot; alt=&quot;STKM11A -S-C 钢管生产关键环节与性能要求解析&quot; width=&quot;650&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/font&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; line-height: 1.8;&quot;&gt;&lt;font color=&quot;#1c1f23&quot;&gt;原文出处：&lt;a href=&quot;https://emlog.josen.net/STKM11A-S-C.html&quot; _src=&quot;https://emlog.josen.net/STKM11A-S-C.html&quot;&gt;https://emlog.josen.net/STKM11A-S-C.html&lt;/a&gt;&amp;nbsp;&lt;/font&gt;&lt;/p&gt;&lt;/div&gt;</description><pubDate>Thu, 15 Jan 2026 10:16:28 +0800</pubDate></item><item><title>Q355B精密钢管全面解析材料特性与应用选型</title><link>https://emlog.josen.net/2928.html</link><description>&lt;p&gt;本文全面解析了Q355B精密钢管的材料特性与应用选型。Q355B是一种低合金高强度结构钢，其屈服强度不低于355MPa，具有优异的尺寸精度、表面质量和力学性能。文章详细阐述了其化学成分、机械性能指标（如强度、塑性、低温韧性）以及冷拔、冷轧等核心生产工艺和不同热处理状态（如+C、+A、+N）对性能的影响。Q355B精密钢管广泛应用于机械制造（如液压缸筒）、汽车工业、工程机械、建筑结构和特种设备等领域。文章重点提供了选型考量因素，包括使用环境、精度要求、后续加工需求和经济性，并强调了遵循GB/T 3639-2021等标准及选择具备先进设备、完善质控体系和研发能力的优秀生产企业的重要性。&lt;/p&gt;&lt;h1 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; font-size: 1.8rem !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;全面解析：从&lt;a href=&quot;https://emlog.josen.net/tag/%E6%9D%90%E6%96%99%E7%89%B9%E6%80%A7&quot; title=&quot;浏览关于“材料特性”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;材料特性&lt;/a&gt;到&lt;a href=&quot;https://emlog.josen.net/tag/%E5%BA%94%E7%94%A8%E9%80%89%E5%9E%8B&quot; title=&quot;浏览关于“应用选型”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;应用选型&lt;/a&gt;&lt;/h1&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-0&quot; data-simtoc-anchor=&quot;toc-0&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;1&amp;nbsp;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的核心特性概述&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;是一种在&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;低合金高强度结构钢&lt;/strong&gt;基础上通过精密制造工艺生产的高性能钢管。其牌号中的&amp;quot;Q&amp;quot;代表&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;屈服强度&lt;/strong&gt;，&amp;quot;355&amp;quot;表示屈服强度不低于355MPa，而&amp;quot;B&amp;quot;则表示&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;质量等级&lt;/strong&gt;。与普通钢管相比，&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;具有更高的尺寸精度、更优异的表面质量和更稳定的力学性能，这些特性使其成为许多高端制造领域的首选材料。&lt;/p&gt;&lt;h3 id=&quot;toc-1&quot; data-simtoc-anchor=&quot;toc-1&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;1.1 材料基本属性&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;密度&lt;/strong&gt;约为7.85g/cm³，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;导热系数&lt;/strong&gt;在45W/(m·K)左右，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;线膨胀系数&lt;/strong&gt;约为11.5×10⁻⁶/℃。这些物理特性保证了钢管在温度变化环境下的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;尺寸稳定性&lt;/strong&gt;，适用于对热变形敏感的应用场景。在力学性能方面，&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的屈服强度达到355MPa以上，抗拉强度在470-630MPa之间，延伸率不低于22%，这种强度与塑性的良好结合使其既能承受较高载荷，又具有一定的变形能力，不易发生脆性断裂。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Q355B材料还表现出&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;良好的低温韧性&lt;/strong&gt;，在-20℃的冲击功仍能保持较高水平，这使得它特别适合在寒冷地区使用。此外，经过适当热处理的Q355B精密管还具备良好的焊接性能和切削加工性能，便于后续的制造加工。&lt;/p&gt;&lt;h3 id=&quot;toc-2&quot; data-simtoc-anchor=&quot;toc-2&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;1.2 精度与表面质量&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;精密钢管与普通钢管的核心区别在于&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;尺寸精度&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表面质量&lt;/strong&gt;的严格控制。根据GB/T 3639-2021标准，&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的外径允许偏差可控制在±0.10mm甚至更小，壁厚偏差范围精确至±10%S或±0.10mm（取其较大者）。这种&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;高精度特性&lt;/strong&gt;使得精密钢管在装配过程中能够与其他零部件实现完美配合，减少后续加工量，提高生产效率。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;表面质量方面，&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;要求表面光滑，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表面粗糙度Ra值&lt;/strong&gt;通常不大于3.2μm。内外表面不得存在裂纹、折叠、结疤等对使用有害的缺陷，且常通过特殊工艺（如光亮退火）使钢管内外壁无氧化层。这种高表面质量不仅提高了产品的外观品质，更重要的是改善了其在液压系统中的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;密封性能&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;抗腐蚀能力&lt;/strong&gt;。&lt;/p&gt;&lt;h3 id=&quot;toc-3&quot; data-simtoc-anchor=&quot;toc-3&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;1.3 工艺性能优势&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;具有&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;优异的工艺性能&lt;/strong&gt;，包括冷弯性能、扩口性能、缩口性能等。良好的冷弯性能确保钢管能在不加热的情况下顺利弯曲成所需形状，而不出现裂纹等缺陷。这一特性使得&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;在需要复杂形状的结构中具有广泛的应用价值。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;与普通碳素结构钢相比，&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;在强度、韧性、焊接性能等方面都具有明显优势，是Q345B钢的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;升级换代产品&lt;/strong&gt;。其综合性能的提升使得在相同负载条件下可以减少材料用量，实现&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;轻量化设计&lt;/strong&gt;，符合现代制造业对高效、节能、环保的要求。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-style: inherit;&quot;&gt;表：&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;关键特性概述&lt;/span&gt;&lt;/p&gt;&lt;div class=&quot;hyc-common-markdown__table-wrapper&quot; data-has-scroll=&quot;false&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;table width=&quot;826&quot;&gt;&lt;thead style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background-color: rgb(245, 245, 246);&quot; class=&quot;firstRow&quot;&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;特性类别&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;具体参数/描述&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;应用价值&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;强度性能&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;屈服强度≥355MPa，抗拉强度470-630MPa&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;承受高载荷，减小构件截面&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;尺寸精度&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;外径公差可控制在±0.10mm以内&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;提高装配精度，减少加工余量&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表面质量&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;表面粗糙度Ra≤3.2μm&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;改善密封性和耐腐蚀性&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;低温韧性&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;-20℃冲击功保持较高水平&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;适用于低温环境&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;工艺性能&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;良好的冷弯、焊接和切削性能&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;便于后续加工和制造&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-4&quot; data-simtoc-anchor=&quot;toc-4&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;2 化学成分与机械性能&lt;/h2&gt;&lt;h3 id=&quot;toc-5&quot; data-simtoc-anchor=&quot;toc-5&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;2.1 化学成分要求&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;化学成分&lt;/strong&gt;是其优异性能的基础。根据标准要求，Q355B钢的碳含量控制在0.20%以下，硅含量在0.50%左右，锰含量在1.00%-1.60%之间。这种科学的成分配比赋予了材料良好的综合性能。值得注意的是，Q355B钢还添加了适量的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;微合金元素&lt;/strong&gt;如铌、钒、钛等，这些元素的加入细化了晶粒，提高了钢材的强度和韧性。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;在化学成分控制中，特别需要&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;严格控制&lt;/strong&gt;的是磷、硫等有害元素的含量。磷会增加钢的冷脆性，而硫则会导致热脆性，因此它们的存在会显著降低钢材的力学性能，尤其是在低温环境下的表现。标准通常要求磷、硫含量各不超过0.030-0.035%。此外，对铬、镍、铜等微量元素也有相应限制，以确保材料的焊接性能和耐腐蚀性能。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-style: inherit;&quot;&gt;表：&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的典型化学成分要求（%）&lt;/span&gt;&lt;/p&gt;&lt;div class=&quot;hyc-common-markdown__table-wrapper&quot; data-has-scroll=&quot;false&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;table width=&quot;826&quot;&gt;&lt;thead style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background-color: rgb(245, 245, 246);&quot; class=&quot;firstRow&quot;&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;元素&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;碳(C)&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;硅(Si)&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;锰(Mn)&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;磷(P)&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;硫(S)&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;其他元素&lt;/strong&gt;&lt;/p&gt;&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;含量要求&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤0.18-0.20&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤0.55&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1.00-1.60&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤0.030-0.035&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤0.030-0.035&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;对Cr、Ni、Cu等有限制&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;化学成分的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;均匀性&lt;/strong&gt;也是衡量精密钢管质量的重要指标。优质的生产商会通过先进的冶炼工艺和严格的质量控制，确保钢管各部分的化学成分分布均匀，从而保证最终产品性能的一致性。&lt;/p&gt;&lt;h3 id=&quot;toc-6&quot; data-simtoc-anchor=&quot;toc-6&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;2.2 机械性能指标&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的机械性能是其应用价值的核心体现。根据标准，其主要机械性能指标包括&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;屈服强度&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;抗拉强度&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;延伸率&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冲击韧性&lt;/strong&gt;等。&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;强度指标&lt;/strong&gt;：屈服强度是材料开始发生明显塑性变形时的应力，Q355B的要求是不低于355MPa（厚度≤16mm）。抗拉强度则在470-630MPa范围内，这一强度水平使得&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;能够承受较高的载荷。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;塑性指标&lt;/strong&gt;：延伸率是衡量材料塑性变形能力的重要指标，&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的断后伸长率不低于21-22%。足够的延伸率保证了材料在受力过程中具有一定的变形能力，不会突然发生脆性断裂。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;韧性指标&lt;/strong&gt;：冲击韧性，特别是低温冲击韧性是评价材料韧性的关键。&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;在-20℃的冲击功不小于34J，这表明其在低温环境下仍能保持良好的抗冲击能力。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;需要注意的是，钢管的机械性能会受到&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;热处理状态&lt;/strong&gt;的显著影响。以GB/T 3639-2021标准为例，它规定了五种不同的交货状态：+C（冷加工/硬状态）、+LC（冷加工/软状态）、+SR（消除应力退火）、+A（退火）和+N（正火）。不同状态下钢管的性能特点各异，例如+C状态具有较高强度和硬度，但塑韧性较低；而+A状态则具有较好的塑性和韧性，但强度相对较低。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-7&quot; data-simtoc-anchor=&quot;toc-7&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;3 生产工艺与热处理&lt;/h2&gt;&lt;h3 id=&quot;toc-8&quot; data-simtoc-anchor=&quot;toc-8&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;3.1 冷拔与冷轧工艺&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的生产主要采用&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷拔&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷轧&lt;/strong&gt;两种工艺，这两种工艺都能赋予钢管高精度和优异的表面质量，但在具体特点和适用领域上有所不同。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷拔工艺&lt;/strong&gt;是在常温下，通过拉力将钢管坯料强行拉过模具，使其直径减小、壁厚减薄，达到所需尺寸精度和表面质量。在这一过程中，钢管内部组织发生&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷作硬化&lt;/strong&gt;，强度和硬度提高，适用于对强度要求较高的机械结构用管。冷拔工艺相对简单，设备成本较低，但生产效率相对不高，由于是逐根加工，整体产量提升有限。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;相比之下，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷轧工艺&lt;/strong&gt;则借助轧机的轧辊对钢管坯料进行轧制，使其发生塑性变形，实现尺寸精度和表面质量的提升。冷轧能生产出&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;尺寸精度更高&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表面光洁度更好&lt;/strong&gt;的钢管，常用于对表面质量要求苛刻的液压设备用管等产品制造。冷轧工艺复杂，设备投资大，但适合大批量生产，生产效率较高。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;两种工艺都包含多个关键生产步骤：管坯准备、加热、穿孔、轧制/拉拔、精整等。其中，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精密轧制&lt;/strong&gt;或&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷拔加工&lt;/strong&gt;是核心环节，通过多道次加工逐渐减薄壁厚并延长长度，同时提高尺寸精度和表面质量。这一过程的工艺参数控制，如轧制力、速度、润滑条件等，对最终产品的质量有决定性影响。&lt;/p&gt;&lt;h3 id=&quot;toc-9&quot; data-simtoc-anchor=&quot;toc-9&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;3.2 热处理及其对性能的影响&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;热处理是调控&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;微观组织&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;力学性能&lt;/strong&gt;的关键手段。根据GB/T 3639-2021标准，精密无缝钢管主要有五种交货状态，每种状态对应不同的热处理工艺和性能特点。&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷加工/硬状态（+C）&lt;/strong&gt;：此状态下的钢管保留了冷加工产生的冷作硬化效果，具有较高的强度和硬度，但塑性和韧性相对较低。适用于对强度要求较高且后续不需要大量加工的场合，如简单的结构支撑件。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷加工/软状态（+LC）&lt;/strong&gt;：经过轻度低温退火，在一定程度上消除了冷加工产生的残余应力，改善了钢管的塑性和韧性，同时仍保持较高强度。常用于对强度和塑性都有一定要求，且后续加工量较小的产品，如汽车零部件制造。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;消除应力退火状态（+SR）&lt;/strong&gt;：这种处理能有效消除钢管内部的残余应力，显著提高钢管的尺寸稳定性，同时保持较好的力学性能。适用于对尺寸精度和力学性能稳定性要求较高的应用场景，如精密仪器的结构件。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;退火状态（+A）&lt;/strong&gt;：退火处理使钢管的组织结构均匀化，消除了冷作硬化，恢复了良好的塑性和韧性，强度相对降低。常用于对塑性要求较高，需要进行复杂加工的场合，如需要深冲压或弯曲加工的钢管产品。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;正火状态（+N）&lt;/strong&gt;：正火处理使钢管的晶粒细化，提高其综合力学性能，尤其是强度和韧性的配合更为合理。适用于对综合力学性能要求较高，且在常温下工作的零部件制造，如机械传动部件。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;热处理工艺的选择需根据产品的最终使用要求和后续加工工艺来确定。例如，对于需要进行大量冷加工的产品，宜选择退火状态以提高塑性；而对于要求高尺寸稳定性的精密零件，则应选择消除应力退火状态。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-10&quot; data-simtoc-anchor=&quot;toc-10&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;4 应用领域与选型建议&lt;/h2&gt;&lt;h3 id=&quot;toc-11&quot; data-simtoc-anchor=&quot;toc-11&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;4.1 主要应用场景&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;凭借其优异的性能组合，在众多工业领域发挥着重要作用。以下是其主要的应用场景：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;机械制造行业&lt;/strong&gt;：Q355B精密管常被用作&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;液压缸筒&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;气缸套&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;轴承套&lt;/strong&gt;等精密机械部件的原材料。其高尺寸精度和良好的表面质量能够满足这些部件对配合精度和耐磨性的要求。在液压系统中，精密钢管的高精度内壁确保了密封件的有效密封，减少了泄漏风险，提高了系统可靠性。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;汽车工业&lt;/strong&gt;：在汽车传动系统、悬挂系统和转向系统中，各种规格的精密管被广泛使用。例如&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;传动轴管&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;减震器缸筒&lt;/strong&gt;等部件都需要Q355B材料提供的强度与韧性平衡。特别是汽车半轴管，其对强度、精度和耐久性要求极高，Q355B冷轧精密钢管能够满足这些严苛要求。高精度制造确保半轴管在装配过程中能够与其他零部件完美配合，避免出现漏油和松动等问题。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;工程机械&lt;/strong&gt;：Q355B精密管广泛应用于制造挖掘机、装载机等设备的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;液压油缸&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;活塞杆&lt;/strong&gt;。这些应用场合对材料的耐压性能和疲劳寿命有较高要求，Q355B能够很好地满足这些需求。在重载、高冲击的工况下，Q355B钢管表现出的可靠性和耐久性，确保了工程机械的安全运行。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;建筑结构&lt;/strong&gt;：在建筑领域，Q355B精密管被广泛用于高层建筑的主体结构、桥梁工程等重要部位。其高强度特性可以有效减轻结构自重，提高抗震性能。相比普通钢管，精密管能够提供更高的尺寸精度和装配效率，减少了现场加工和调整的工作量。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;特种设备领域&lt;/strong&gt;：&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;还应用于风电塔筒制造[cite:4]、航空航天精密构件[cite:8]、高压锅炉设备[cite:3]等特种领域。在这些场合，钢管不仅需要满足基本的强度要求，还需要具备良好的低温韧性、抗疲劳性能或耐高温性能等特殊特性[cite:4][cite:8]。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 id=&quot;toc-12&quot; data-simtoc-anchor=&quot;toc-12&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;4.2 选型考量因素&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;在选择&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;时，需综合考虑多个因素以确保产品符合应用需求：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;使用环境要求&lt;/strong&gt;：不同的应用环境对钢管的性能有着不同的侧重。例如，在低温环境下使用的工程机械或风电设施，需要特别关注Q355B钢管的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;低温冲击韧性&lt;/strong&gt;，确保其在低温下不会发生脆性断裂。而在高温或腐蚀性环境中，则需要考虑钢管的耐热性或耐腐蚀性能。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精度与表面要求&lt;/strong&gt;：根据应用场景的不同，对钢管的尺寸精度和表面质量要求也有所差异。例如，液压缸筒对&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;内径精度&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表面光洁度&lt;/strong&gt;要求极高，以确保密封效果和低摩擦运动；而结构支撑用管可能更注重钢管的直线度和外径精度。过高的精度要求会增加成本，因此需要根据实际需求合理选择精度等级。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;后续加工需求&lt;/strong&gt;：如果采购的钢管还需要进行焊接、弯曲、扩口等后续加工，则需要选择适合的交货状态。例如，需要进行大量冷加工的产品，宜选择退火状态（+A）以提高塑性；而焊接件则需考虑材料的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;焊接性能&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;焊前预热&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;焊后热处理&lt;/strong&gt;要求。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;经济性考量&lt;/strong&gt;：在满足使用要求的前提下，需要考虑产品的经济性。不同交货状态、不同精度等级的钢管价格有所差异。例如，冷加工/硬状态（+C）的钢管相对成本较低，但后续加工困难；而热处理状态的钢管价格较高，但可能减少后续处理成本。需要综合考虑初始采购成本和后续加工成本，寻求最佳的经济性平衡点。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-13&quot; data-simtoc-anchor=&quot;toc-13&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;5 生产标准与质量控制&lt;/h2&gt;&lt;h3 id=&quot;toc-14&quot; data-simtoc-anchor=&quot;toc-14&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;5.1 核心标准：GB/T 3639-2021详解&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;GB/T 3639-2021《冷拔或冷轧精密无缝钢管》是精密无缝钢管领域最核心、最专门的产品标准，于2021年8月20日发布，2022年3月1日正式实施，替代了旧的GB/T 3639-2009标准。该标准适用于制造机械结构、液压设备、汽车零部件用，具有特殊尺寸精度和高表面质量要求的冷拔或冷轧精密无缝钢管。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;与2009年版相比，GB/T 3639-2021在多个方面进行了更新和完善，主要包括：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;牌号更新&lt;/strong&gt;：将旧牌号Q345B更改为Q355B，以与国际标准接轨，并增加了25Mn、Q420B、25CrMo、42CrMo等牌号，满足了市场对更高强度和高性能材料的需求。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;尺寸规格调整&lt;/strong&gt;：更改了尺寸规格和通常长度范围，调整了每米弯曲度要求和壁厚不均要求，删除了重量允许偏差要求。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;技术要求提升&lt;/strong&gt;：更改了钢的冶炼方法、密实性检验要求和表面粗糙度要求，增加了无损检测要求和表面防锈要求。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;GB/T 3639-2021标准对精密钢管的&amp;quot;精密&amp;quot;属性提出了严格界定，主要体现在以下几个方面：&lt;/p&gt;&lt;ol class=&quot;ybc-ol-component ybc-ol-component_1 list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;极高的尺寸精度&lt;/strong&gt;：标准对钢管的外径、内径和壁厚公差有极为严格的规定，精度等级远高于普通无缝钢管。对于小口径钢管，外径公差可控制在±0.10mm甚至更小。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;优异的表面质量&lt;/strong&gt;：标准要求钢管表面光滑，表面粗糙度Ra值通常不大于3.2μm。内外壁不得存在裂纹、折叠、结疤等对使用有害的缺陷。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;完善的交货状态体系&lt;/strong&gt;：标准明确了五种主要的交货状态代号（+C、+LC、+SR、+A、+N），这直接关系到钢管的最终性能。&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 id=&quot;toc-15&quot; data-simtoc-anchor=&quot;toc-15&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; color: rgb(28, 31, 35); position: relative; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;5.2 质量控制与检测要求&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;为确保&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的质量符合标准要求，需要进行全方位的质量控制和检测，主要包括以下环节：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;化学成分分析&lt;/strong&gt;：确保钢管材料的化学成分符合标准要求，各元素含量在允许范围内。常用的分析手段包括火花放电原子发射光谱法、红外吸收法等。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;力学性能测试&lt;/strong&gt;：对钢管的屈服强度、抗拉强度、延伸率等力学性能进行测试，确保其满足使用要求。测试方法应按照GB/T 228.1（金属材料拉伸试验）等标准进行。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;尺寸精度检测&lt;/strong&gt;：使用精密测量工具对钢管的外径、内径、壁厚、长度、直线度、圆度等尺寸参数进行测量，确保其精度符合标准规定。对于高精度要求的钢管，往往需要采用数字化的自动测量设备。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;表面质量检验&lt;/strong&gt;：通过目视检查或表面测量仪器对钢管内外表面进行检查，评估表面粗糙度、缺陷情况等。标准要求钢管表面光滑，无裂纹、折叠、结疤等缺陷。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;无损检测&lt;/strong&gt;：采用涡流检测、超声波检测或漏磁检测等方法，检测钢管表面和内部的缺陷。GB/T 3639-2021标准明确增加了无损检测要求，体现了对钢管内部质量的重视。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;工艺性能试验&lt;/strong&gt;：根据使用需求，可能需要进行压扁试验、扩口试验、弯曲试验等工艺性能试验，评估钢管的加工性能。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;质量控制应贯穿于生产的全过程，从原料采购到最终产品出厂，每个环节都需要有严格的控制标准和检测手段。只有通过全面的质量控制，才能确保&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的性能符合标准要求，满足不同应用场景的需求。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-16&quot; data-simtoc-anchor=&quot;toc-16&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;6 优秀生产企业的特质&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;一家优秀的&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;生产企业，往往具备多方面的综合能力，这些能力确保了其能够稳定地生产出高质量的产品。以下是优秀生产企业的主要特质：&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;先进的生产设备与工艺技术&lt;/strong&gt;：优秀的生产企业应当配备先进的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;冷轧/冷拔机组&lt;/strong&gt;、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精整设备&lt;/strong&gt;（如矫直机、无损探伤线）以及必要的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;热处理炉&lt;/strong&gt;（如正火炉、退火炉）。成熟的工艺控制是保证产品高精度和稳定性能的核心。例如，常州仁成金属精密钢管厂拥有无氧退火炉、中频淬火感应炉等先进热处理设备，能够实现对热处理温度的精确控制（±2 HRC），确保产品性能的稳定性。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;完善的质量检测体系&lt;/strong&gt;：优秀的企业必须建立从原材料到成品的全流程检测体系，包括&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;化学成分分析&lt;/strong&gt;（直读光谱仪）、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;力学性能测试&lt;/strong&gt;（拉伸试验机、冲击试验机）、&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;几何尺寸精密测量&lt;/strong&gt;，以及&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;无损探伤&lt;/strong&gt;（如超声波、涡流探伤）等。厂家应能提供完整的质量证明文件，为产品质量提供书面保证。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;技术研发与定制能力&lt;/strong&gt;：具备较强的技术研发能力，能够根据客户的特殊应用场景提供&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;定制化的产品解决方案&lt;/strong&gt;。例如，一些领先企业能够生产&amp;quot;碳钢镜面防锈无缝钢管&amp;quot;等特殊产品，满足特定行业的特殊需求。这种定制化能力往往体现在对化学成分的细微调整、热处理工艺的优化或特殊尺寸精度的控制等方面。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;相关资质与标准认证&lt;/strong&gt;：优秀的企业通常通过如&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;ISO9001质量管理体系认证&lt;/strong&gt;，并且其产品生产应符合或高于国家及行业标准。对于一些特殊应用领域（如核电、压力容器），还需具备相应的行业认证。企业应严格按照GB/T 3639等标准组织生产，确保产品质量的稳定性和一致性。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;丰富的产品线与产能保障&lt;/strong&gt;：优秀的企业通常拥有&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;丰富的产品线&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;充足的产能&lt;/strong&gt;，能够满足不同客户的需求。例如，常州仁成金属精密钢管厂年产能达万余吨，产品涵盖高精密无缝钢管、液压油路管、汽车用管、机械轴承管等多种类型。这种规模化和系列化的生产能力，能够为客户提供一站式的采购体验。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;技术支持与售后服务&lt;/strong&gt;：提供完善的技术支持和售后服务，协助客户解决产品选择、使用过程中遇到的问题。优秀的企业会与客户保持密切沟通，了解客户需求的变化，及时提供相应的解决方案。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;在选择&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;供应商时，应对企业的综合能力进行全面评估，而不仅仅是比较产品价格。一个具备实力的供应商不仅能够提供高质量的产品，还能在技术咨询、售后服务等方面提供全方位支持，为客户的工程项目提供坚实保障。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h2 id=&quot;toc-17&quot; data-simtoc-anchor=&quot;toc-17&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.5rem !important;&quot;&gt;结语&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;作为一种高性能钢材，以其优异的强度、精度和工艺性能，在多个工业领域发挥着重要作用。随着制造业的不断升级，对材料性能的要求也将不断提高，&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的生产技术和发展前景将更加广阔。对于使用者而言，深入了解&lt;a href=&quot;https://emlog.josen.net/tag/Q355B%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1&quot; title=&quot;浏览关于“Q355B精密钢管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Q355B精密钢管&lt;/a&gt;的特性、标准和应用知识，将有助于更好地进行材料选择和使用，满足不同应用场景的需求。&lt;/p&gt;&lt;p&gt;原文文出处：&lt;a href=&quot;https://emlog.josen.net/2928.html&quot; _src=&quot;https://emlog.josen.net/2928.html&quot;&gt;https://emlog.josen.net/2928.html&lt;/a&gt;&amp;nbsp;&lt;/p&gt;</description><pubDate>Thu, 15 Jan 2026 10:07:13 +0800</pubDate></item><item><title>钢管承压计算公式/无缝钢管压力壁厚对照表/直缝焊管承受压力表</title><link>https://emlog.josen.net/2935.html</link><description>&lt;p&gt;本文系统介绍了钢管承压能力的计算与选型方法，重点提供了无缝钢管和直缝焊管的压力与壁厚对照表。文章指出，仅依赖通用对照表估算承压能力存在局限性，实际承压还受温度、流体性质及生产工艺等因素影响。为此，文中给出了核心计算公式：压力 = (壁厚 × 2 × 材料抗拉强度) / (外径 × 系数)，并明确了不同压力范围对应的系数值。同时，文章分类列出了碳钢、合金钢及不锈钢等不同材质无缝管，以及碳钢、不锈钢焊接管在不同公称压力(PN)和公称直径(DN)下的推荐壁厚数据。此外，还推荐了一个实用的Excel计算工具，可自动计算所需壁厚，并补充了管道承压计算公式及壁厚等级（如Sch）与压力的关系图，为工程选型提供了重要参考。&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h2 id=&quot;toc-0&quot; data-simtoc-anchor=&quot;toc-0&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; padding: 5px 0px; line-height: 1.2; color: rgb(28, 31, 35); position: relative; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center; font-size: 1.5rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E7%AE%A1%E6%89%BF%E5%8E%8B%E8%AE%A1%E7%AE%97%E5%85%AC%E5%BC%8F&quot; title=&quot;浏览关于“钢管承压计算公式”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;钢管承压计算公式&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E6%97%A0%E7%BC%9D%E9%92%A2%E7%AE%A1%E5%8E%8B%E5%8A%9B%E5%A3%81%E5%8E%9A%E5%AF%B9%E7%85%A7%E8%A1%A8&quot; title=&quot;浏览关于“无缝钢管压力壁厚对照表”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;无缝钢管压力壁厚对照表&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E7%9B%B4%E7%BC%9D%E7%84%8A%E7%AE%A1%E6%89%BF%E5%8F%97%E5%8E%8B%E5%8A%9B%E8%A1%A8&quot; title=&quot;浏览关于“直缝焊管承受压力表”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;直缝焊管承受压力表&lt;/a&gt;&lt;/strong&gt;&lt;/h2&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;span class=&quot;LightGallery_Item&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;img title=&quot;钢管承压计算公式/无缝钢管压力壁厚对照表/直缝焊管承受压力表&quot; src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115100506_25939.gif&quot; alt=&quot;钢管承压计算公式/无缝钢管压力壁厚对照表/直缝焊管承受压力表&quot; width=&quot;288&quot; height=&quot;256&quot; border=&quot;0&quot; vspace=&quot;0&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;钢管管道的承压问题一直是困扰广大钢管从业人员的细节性问题， 每个人都能通过钢仔压力壁厚对照表来比对钢管的承压能力， 但具体到某一根铜管上来讲， 这根钢管的承压能力到底有多大，这个问题就有点棘手了。因为通过对照表来查询， 这只是最保守的方法，而且这个数据也不是完全正确，这些数据虽然也是通过大量的科学实验得出的， 但它也只是一个大体数据并不绝对准确。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;因为钢管承压能力这个问题还要受工作环境中温度、内部流体、钢管生产流程等等一系列的问题所影响。如果在我们测算出铜管的外径、壁厚、铜管材质的抗拉强度的情况下， 我们可以通过计算分式来计算钢管的承压能力,当然这里面涉及到的数据都是经过实际测算的准确的，且钢管材质的机械性能是有保证的。这样我们获取的数据就有了一定保证。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;钢管承压能力和壁厚的计算公式:&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;压力= (壁厚×2×钢管材质抗拉强度) / (外径*系数)&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;上面所提到的钢管压力系数不是一个固定的数值， 它是要根据铜管的实际承压能力而变的。下面就是钢管压力系数的界定范围:&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;当压力P&amp;lt;7Mpa 时，系数为S=8 ;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;当 7&amp;lt;钢管压力P&amp;lt;17.5时， 系数为S =6 ;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;当压力P&amp;gt;17.5时， 系数为S =4 。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;一、无缝碳钢管压力及壁厚表&amp;nbsp;&lt;/strong&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;单位：mm&lt;/p&gt;&lt;table cellspacing=&quot;0&quot; width=&quot;826&quot;&gt;&lt;tbody style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr class=&quot;firstRow&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;68&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;材料&lt;/p&gt;&lt;/td&gt;&lt;td rowspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;PN&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;MPa&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;22&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;458&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;DN&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;25&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;32&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;40&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;50&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;65&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;80&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;100&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;125&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;150&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;200&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;250&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;300&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;350&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;400&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;450&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;500&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;600&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;8&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;68&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20#&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12CrMo&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15CrMo&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12Cr1MoV&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤1.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6.4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;14&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;17&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;19&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;19&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;24&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;26&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;30&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;34&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;28&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;32&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;36&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.0T&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;8&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;68&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10Cr5Mo&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤1.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;14&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6.4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;14&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;26&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;24&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;26&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;28&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;32&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;36&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;40&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;26&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;34&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;38&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.0T&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;7&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;68&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16Mn&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15MnV&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤1.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6.4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;14&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;18&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;17&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;19&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;19&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;22&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;25&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;28&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;30&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;21&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;20&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;19&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;24&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;26&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;30&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;24&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;10&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;二、无缝不锈钢管压力及壁厚表&amp;nbsp;&lt;/strong&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; 单位：mm&lt;/p&gt;&lt;table cellspacing=&quot;0&quot; width=&quot;826&quot;&gt;&lt;tbody style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr class=&quot;firstRow&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;97&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;材料&lt;/p&gt;&lt;/td&gt;&lt;td rowspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;49&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;PN&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;MPa&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;20&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;772&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;DN&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;38&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;20&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;25&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;32&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;33&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;40&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;50&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;65&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;80&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;36&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;100&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;125&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;150&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;41&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;200&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;250&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;300&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;350&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;400&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;450&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;500&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;600&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;6&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;97&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1Cr18Ni9Ti&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;含Mo不锈钢&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;49&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;≤1.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;38&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;33&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;36&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;41&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;49&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;38&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;33&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;36&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;41&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;49&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;38&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;33&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;36&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;41&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;49&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;38&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;33&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;36&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;41&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;49&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6.4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;38&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;33&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;36&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;41&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;14&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;49&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.0T&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;38&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;37&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;33&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;35&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;36&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;41&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;42&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;三、焊接钢管压力及壁厚表&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/strong&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; 单位：mm&lt;/p&gt;&lt;table cellspacing=&quot;0&quot; width=&quot;826&quot;&gt;&lt;tbody style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr class=&quot;firstRow&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;120&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;材料&lt;/p&gt;&lt;/td&gt;&lt;td rowspan=&quot;2&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;PN&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;MPa&lt;/p&gt;&lt;/td&gt;&lt;td colspan=&quot;16&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;861&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;DN&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;200&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;250&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;300&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;350&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;400&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;450&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;500&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;600&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;700&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;800&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;900&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1000&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1100&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1200&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1400&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1600&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td rowspan=&quot;5&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;120&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;焊接碳钢管&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;（Q235/A20）&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;0.25&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;0.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;14&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;11&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;16&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td rowspan=&quot;5&quot; align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;120&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;焊接不锈钢管&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;304&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;0.25&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;0.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1.0&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;3.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;1.6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;4.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;54&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;2.5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;5&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;6&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;7&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;8&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;9&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;10&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;12&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;13&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;15&lt;/p&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;51&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td align=&quot;center&quot; valign=&quot;middle&quot; width=&quot;59&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;四、根据压力计算钢管 管道的选用壁厚的计算器：&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;&lt;img title=&quot;根据压力计算钢管管道的壁厚.png&quot; src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115100508_30400.png&quot; alt=&quot;钢管承压计算公式/无缝钢管压力壁厚对照表/直缝焊管承受压力表&quot; width=&quot;658&quot; height=&quot;706&quot; border=&quot;0&quot; vspace=&quot;0&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/strong&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;这是一个EXCEL的计算程序，填入相关的数据，就可以自动计算出选用钢管的厚度，非常方便。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;目前只做了3个&lt;a href=&quot;https://main.josen.net/cyclgh/&quot; rel=&quot;nofollow noopener&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;钢号&lt;/a&gt;：分别是 20#钢,15CrMo,0Cr18Ni10Ti 其它钢号有需要的可以给我们留言.&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;下载网址:&lt;/strong&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;&amp;nbsp;&lt;a href=&quot;https://main.josen.net/zb_users/upload/2019/11/20191122124032157439763261583.xls&quot; rel=&quot;nofollow noopener&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;根据压力计算钢管管道的壁厚(管道工程选管利器)&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;五、管道承压计算公式：&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;span class=&quot;LightGallery_Item&quot; title=&quot;管道承压计算公式.png&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;img title=&quot;管道承压计算公式.png&quot; src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115100508_42617.png&quot; alt=&quot;钢管承压计算公式/无缝钢管压力壁厚对照表/直缝焊管承受压力表&quot; width=&quot;418&quot; height=&quot;558&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;下载网址:&lt;/strong&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;&amp;nbsp;&lt;a href=&quot;https://main.josen.net/zb_users/upload/2019/11/20191122124032157439763261583.xls&quot; rel=&quot;nofollow noopener&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;根据压力计算钢管管道的壁厚(管道工程选管利器)&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;关于无缝钢管壁厚等级（如&lt;a href=&quot;https://main.josen.net/Steel-Knowledge/1596354686.html&quot; rel=&quot;nofollow noopener&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;Sch&lt;/a&gt;80、Sch40）与承受压力之间的关系&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;span class=&quot;LightGallery_Item&quot; title=&quot;关于无缝钢管壁厚等级（如Sch80、Sch40）与承受压力之间的关系.jpg&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;img title=&quot;关于无缝钢管壁厚等级（如Sch80、Sch40）与承受压力之间的关系.jpg&quot; src=&quot;http://steel-tube.com/zb_users/upload/2026/01/20260115100508_29050.jpg&quot; alt=&quot;钢管承压计算公式/无缝钢管压力壁厚对照表/直缝焊管承受压力表&quot; width=&quot;569&quot; height=&quot;483&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/span&gt;&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;此图来自《管道工程的设计基础》一书.&amp;nbsp;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: rgb(28, 31, 35); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background: none rgb(255, 255, 255); font-family: 鸿蒙, Arial, sans-serif; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; font-family: 鸿蒙, Arial, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/2935.html&quot; target=&quot;_blank&quot; title=&quot;本文出处&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;如果还有其它问题，请在下方给我们留言哦！&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;</description><pubDate>Thu, 15 Jan 2026 09:54:16 +0800</pubDate></item><item><title>精密钢管与无缝钢管本质区别与应用选择详解</title><link>http://steel-tube.com/post/274.html</link><description>&lt;p&gt;&lt;span style=&quot;color: #1C1F23; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, Arial, SimSun, sans-serif; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;精密钢管与无缝钢管的本质区别在于加工精度与性能定位。无缝钢管是基础工业材料，通过穿孔和热轧、冷拔等工艺制成，具有无焊缝、力学性能均匀的特点，但尺寸公差大、表面质量一般，适用于普通流体输送和结构支撑。精密钢管则以无缝钢管为坯料，经过多道次精密冷加工、热处理和无损检测等工艺，实现极高的尺寸精度（公差可达±0.05mm）、优异的表面光洁度（粗糙度Ra≤0.8μm）以及均匀可控的机械性能。 应用选择需基于具体需求：无缝钢管适用于成本敏感、精度要求不高的场景，如输送管道和建筑支撑；精密钢管则用于对可靠性、耐压性和动态密封性要求极高的领域，如液压缸、汽车减震器及精密机械部件。总体而言，无缝钢管是通用基础材料，而精密钢管是经过深度加工的高性能定制部件，选择时应综合考虑功能需求与总成本。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;div class=&quot;article-body markdown&quot; id=&quot;article-lightbox&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px 15px; overflow-wrap: break-word; text-align: justify; color: rgb(28, 31, 35); font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Lantinghei SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;HanHei SC&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Open Sans&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, 微软雅黑, STHeiti, &amp;quot;WenQuanYi Micro Hei&amp;quot;, Arial, SimSun, sans-serif; text-wrap: wrap;&quot;&gt;&lt;h3 id=&quot;toc-0&quot; data-simtoc-anchor=&quot;toc-0&quot; style=&quot;box-sizing: border-box; margin: 15px 0px; padding: 5px 0px; line-height: 1.43; position: relative; text-align: center; font-size: 1.3rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精密钢管与无缝钢管：深度解析其本质区别与应用选择&lt;/strong&gt;&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;在工业领域，尤其是涉及流体输送、液压系统、精密机械和汽车制造等场景中，“无缝钢管”和“精密钢管”是两个既密切相关又常被对比的概念。许多从业者甚至会产生误解，认为它们是并列的两种品类。事实上，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精密钢管的本质是经过深度精加工的无缝（或焊接）钢管&lt;/strong&gt;，其核心在于“精密”二字所代表的更高标准。本文将深入探讨两者的区别，并从技术角度提供专业的选择依据。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145631_30465.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145631_30465.jpg&quot; alt=&quot;精密钢管与无缝钢管本质区别与应用选择详解&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h4 id=&quot;toc-1&quot; data-simtoc-anchor=&quot;toc-1&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; position: relative; letter-spacing: 0.5px; font-size: 1.2em !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;一、核心定义与概念辨析&lt;/strong&gt;&lt;/h4&gt;&lt;ol class=&quot;ybc-ol-component ybc-ol-component_1 list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;无缝钢管&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;定义&lt;/strong&gt;： 采用整支圆钢穿孔制成毛管，再通过热轧、冷拔或冷轧等工艺生产出的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;中间产品&lt;/strong&gt;。其最关键的特征是在整个制造过程中没有焊缝，从而在圆周方向上具有均匀的力学性能。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;核心工艺&lt;/strong&gt;： 圆钢 → 加热 → 穿孔 → （热轧/冷拔/冷轧）→ 定径 → 精整。热轧管尺寸公差大，表面有氧化层；冷拔/冷轧管尺寸有所提升，表面更光滑，但仍是基础工业品。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精密钢管&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;定义&lt;/strong&gt;： 以优质的无缝钢管（或焊接钢管）为&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;坯料&lt;/strong&gt;，经过一系列高精度的冷加工技术（如高精度冷轧、冷拔）以及可控的热处理工艺制成的&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;最终高性能产品&lt;/strong&gt;。它追求的不仅是“无缝”，更是“精密”。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;核心工艺&lt;/strong&gt;： 优质无缝管坯 → 精密冷轧/冷拔 → 精确热处理（如光亮退火）→ 矫直 → 无损检测 → 精密清洗/包装。其每一个环节都旨在实现对尺寸、形位公差、表面质量和性能的极致控制。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145632_14758.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145632_14758.jpg&quot; alt=&quot;精密钢管与无缝钢管本质区别与应用选择详解&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h4 id=&quot;toc-2&quot; data-simtoc-anchor=&quot;toc-2&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; position: relative; letter-spacing: 0.5px; font-size: 1.2em !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;二、主要区别的深度对比&lt;/strong&gt;&lt;/h4&gt;&lt;div class=&quot;hyc-common-markdown__table-wrapper&quot; data-has-scroll=&quot;false&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;&gt;&lt;table width=&quot;826&quot;&gt;&lt;thead style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background-color: rgb(245, 245, 246);&quot; class=&quot;firstRow&quot;&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;特征维度&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;无缝钢管 (作为坯料的基础管)&lt;/p&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; text-align: -webkit-match-parent; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;精密钢管 (经过精加工的高性能管)&lt;/p&gt;&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;1.&amp;nbsp;&lt;a href=&quot;https://emlog.josen.net/tag/%E7%94%9F%E4%BA%A7%E5%B7%A5%E8%89%BA&quot; title=&quot;浏览关于“生产工艺”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;生产工艺&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;核心是“成形”，工艺相对粗放。热轧管有氧化、脱碳层；冷拔管道次少，变形量控制一般。&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;核心是“精整”，工艺精密复杂。采用多道次、小变形量的冷轧/冷拔，配合&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;光亮退火&lt;/strong&gt;（在保护气氛中退火，防止氧化），确保性能与外观。&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;2. 尺寸精度&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;较低。外径和壁厚公差通常遵循ASTM A106, A53, DIN 2448等通用标准，公差范围较大（如±1.0%）。&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;极高&lt;/strong&gt;。外径和壁厚公差通常遵循DIN 2391, DIN 1630, ASTM A519等精密管标准，公差可达&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;±0.05mm&lt;/strong&gt;甚至更高，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;同心度&lt;/strong&gt;极佳。&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;3. 表面质量&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;一般。热轧管表面有氧化铁皮，粗糙度Ra值通常大于12.5μm；冷拔管表面虽有改善，但仍可能有轻微划痕、麻点。&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;极佳&lt;/strong&gt;。表面光洁度高，粗糙度Ra值可达&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;≤0.8μm&lt;/strong&gt;甚至更低（如“镜面管”）。无氧化层、微裂纹等缺陷，可直接用于液压缸、气缸等场合。&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;4. 机械性能&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;性能由钢级和基本热处理决定，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;均匀性&lt;/strong&gt;和&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;一致性&lt;/strong&gt;相对较差，不同批次甚至同一支管的不同部位可能存在差异。&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精确可控&lt;/strong&gt;。通过精确的冷加工硬化率和后续的热处理工艺，可以&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;量身定制&lt;/strong&gt;其机械性能（如抗拉强度、屈服强度、延伸率），确保整批产品性能&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;高度均匀和稳定&lt;/strong&gt;。&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;5. 金相组织&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;组织可能不够均匀，晶粒度波动较大，可能存在带状组织或内应力。&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;金相组织更均匀、细小、致密。精密冷加工和热处理有效消除了内应力，改善了材料的各向同性。&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;6. 应用领域&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;适用于对精度和表面要求不高的&lt;a href=&quot;https://emlog.josen.net/tag/%E7%BB%93%E6%9E%84%E7%AE%A1&quot; title=&quot;浏览关于“结构管”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;结构管&lt;/a&gt;、流体输送管、建筑支撑等。如：石油、天然气、水煤气的输送管道，厂房结构架。&lt;/p&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; margin: 0px; padding: 6px 13px; border-color: rgba(0, 0, 0, 0.098);&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;适用于对&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精度、耐压性、疲劳寿命和可靠性&lt;/strong&gt;要求极高的场合。如：&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;• &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;液压与气动&lt;/strong&gt;：油缸缸筒、气缸筒、液压管路。&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;• &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;汽车工业&lt;/strong&gt;：减震器管、传动轴、燃油喷射系统。&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;• &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精密机械&lt;/strong&gt;：纺织机械辊筒、印刷机械轴套、机器人手臂。&lt;br style=&quot;box-sizing: border-box; margin: 0px; padding: 0px;&quot;/&gt;• &lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;高精度仪表&lt;/strong&gt;：传感器外壳、精密仪器用管。&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h4 id=&quot;toc-3&quot; data-simtoc-anchor=&quot;toc-3&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; position: relative; letter-spacing: 0.5px; font-size: 1.2em !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;三、选择指南：如何根据应用场景决策&lt;/strong&gt;&lt;/h4&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;理解区别的最终目的是为了正确选型。选择并非简单的“好与坏”，而是“适用与最优”。&lt;/p&gt;&lt;ol class=&quot;ybc-ol-component ybc-ol-component_1 list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;选择无缝钢管的情况&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;成本敏感型项目&lt;/strong&gt;：当项目预算有限，且钢管并非核心精密部件时。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;承压输送管道&lt;/strong&gt;：用于输送水、气、油等介质，工作压力和环境要求一般的大型管道系统。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;普通结构支撑&lt;/strong&gt;：用于建筑、棚架等非运动、无高精度配合要求的支撑结构。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;必须选择精密钢管的情况&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;动态密封与配合&lt;/strong&gt;：当管内壁需要与活塞、密封件发生相对运动并形成动态密封时（如油缸），高表面光洁度和高尺寸精度是保证密封性、降低磨损、防止泄漏的先决条件。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;高疲劳与高压应用&lt;/strong&gt;：设备需要承受高频次的交变载荷或超高工作压力，精密钢管均匀的机械性能和无应力集中的特性至关重要。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;装配自动化与可靠性&lt;/strong&gt;：在自动化生产线上，零件的尺寸一致性是保证装配效率和良品率的关键。精密钢管的超高精度能避免卡死、异响等装配问题。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;后续精加工&lt;/strong&gt;：如果采购管材后需要进行镀铬、磨削等精密深加工，使用精密钢管作为坯料可以大大减少加工余量，节省工时和成本，并保证最终成品质量。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145633_88249.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145633_88249.jpg&quot; alt=&quot;精密钢管与无缝钢管本质区别与应用选择详解&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h4 id=&quot;toc-4&quot; data-simtoc-anchor=&quot;toc-4&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; position: relative; letter-spacing: 0.5px; font-size: 1.2em !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;四、结论与总结&lt;/strong&gt;&lt;/h4&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;总而言之，&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;无缝钢管是“材”，而精密钢管是“器”&lt;/strong&gt;。&lt;/p&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;无缝钢管&lt;/strong&gt;是一项基础工业材料，解决了“有无”和“基本性能”的问题，其&lt;a href=&quot;https://emlog.josen.net/tag/%E7%94%9F%E4%BA%A7%E5%B7%A5%E8%89%BA&quot; title=&quot;浏览关于“生产工艺”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;生产工艺&lt;/a&gt;决定了它是一类&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;大宗通用商品&lt;/strong&gt;。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;精密钢管&lt;/strong&gt;是一种深度加工的增值产品，解决了“优劣”和“精确性能”的问题，其&lt;a href=&quot;https://emlog.josen.net/tag/%E7%94%9F%E4%BA%A7%E5%B7%A5%E8%89%BA&quot; title=&quot;浏览关于“生产工艺”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;生产工艺&lt;/a&gt;融合了材料学、机械加工和热处理的尖端技术，是一类&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;定制化的高性能功能部件&lt;/strong&gt;。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8;&quot;&gt;将两者直接对比并非完全对等，更准确的理解是：精密钢管是无缝钢管（高端领域几乎不用焊管作坯料）经过“凤凰涅槃”般的精工细作后得到的升华产物。在选择时，工程师应基于最终应用的功能&lt;a href=&quot;https://emlog.josen.net/tag/%E9%9C%80%E6%B1%82&quot; title=&quot;浏览关于“需求”的文章&quot; target=&quot;_blank&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;需求&lt;/a&gt;、可靠性要求和总成本（包括采购成本、加工成本、维护成本和故障风险成本）进行综合判断，从而做出最经济、最可靠的技术决策。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h4 id=&quot;toc-5&quot; data-simtoc-anchor=&quot;toc-5&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; position: relative; letter-spacing: 0.5px; font-size: 1.2em !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; font-size: 1rem !important;&quot;&gt;参考文献与标准：&lt;/strong&gt;&lt;/h4&gt;&lt;ul class=&quot;ybc-ul-component list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;ASTM A519 - 标准规范用于机械运输的无缝碳钢和合金钢钢管&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;DIN 2391 - 精密无缝钢管；第1部分：尺寸交货技术条件&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;EN 10305-1/4 高精度要求的精密无缝钢管生产技术要求标准&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;DIN 1630 - 焊接精密钢管；尺寸和质量要求&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;GB/T 3639 - 冷拔或冷轧精密无缝钢管&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;《钢管生产知识与技术问答》 - 冶金工业出版社&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; font-size: 14px; line-height: 1.8;&quot;&gt;相关学术期刊文献关于“冷轧管工艺对钢管性能的影响”、“液压缸用精密无缝钢管的质量控制”等主题的研究。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; padding: 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.25; height: 1px; background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;&quot;/&gt;&lt;h4 id=&quot;toc-6&quot; data-simtoc-anchor=&quot;toc-6&quot; style=&quot;box-sizing: border-box; margin: 15px 0px 16px; padding: 5px 0px; line-height: 1.4; position: relative; letter-spacing: 0.5px; font-size: 1.2em !important;&quot;&gt;专业的精密钢管和无缝钢管生产企业：常州仁成金属精密钢管厂&lt;/h4&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 15px; margin-bottom: 15px; padding: 0px; color: rgb(108, 117, 125); line-height: 1.8; text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145633_85603.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(28, 31, 35); border-bottom: 1px dashed;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/10/20251028145633_85603.jpg&quot; alt=&quot;精密钢管与无缝钢管本质区别与应用选择详解&quot; width=&quot;650&quot; style=&quot;box-sizing: border-box; margin: auto; padding: 0px; border: 0px; vertical-align: middle; display: block; max-width: 100%; border-radius: 10px; transition: all 0.3s ease 0s;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;div class=&quot;simled-container&quot; style=&quot;box-sizing: border-box; margin: 20px 0px; padding: 0px; width: 826.027px; overflow: hidden; position: relative; border-radius: 8px; height: 40px; background-color: rgb(34, 17, 0); border: 1px double rgb(255, 102, 0); box-shadow: rgba(255, 102, 0, 0.4) 0px 0px 20px;&quot;&gt;&lt;a href=&quot;https://zy.josen.net/&quot; target=&quot;_blank&quot; class=&quot;simled-scroll&quot; rel=&quot;noopener nofollow&quot; style=&quot;box-sizing: border-box; margin: 0px; padding: 0px 20px; position: absolute; text-wrap: nowrap; user-select: none; will-change: transform; transform: translateZ(0px); backface-visibility: hidden; line-height: 40px; font-size: 16px; font-family: -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, Arial, sans-serif; text-shadow: rgb(255, 102, 0) 0px 0px 8px; animation: 22.5s linear 0s infinite normal none running simled-scroll-ltr; border-bottom: 1px dashed; color: rgb(255, 102, 0) !important;&quot;&gt;🎉 常州仁成金属精密钢管厂💡专业的无缝钢管&amp;amp;精密钢管生产企业🚀 高精度精密钢管生产专业厂家⭐ 专业钢管产品及其制品的完美解决方案📱联系微信：13337883086🏭&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;&lt;p&gt;&lt;span style=&quot;color: #1C1F23; 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target=&quot;_blank&quot; title=&quot;精密钢管与无缝钢管本质区别与应用选择详解&quot;&gt;精密钢管与无缝钢管本质区别与应用选择详解&lt;/a&gt;&lt;/h2&gt;</description><pubDate>Tue, 28 Oct 2025 14:54:16 +0800</pubDate></item><item><title>高压蒸汽管道管材选择指南 材料钢号与执行标准详解</title><link>http://steel-tube.com/post/273.html</link><description>&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092158_19588.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; text-decoration-line: none; --bs-link-color-rgb: var(--bs-link-hover-color-rgb);&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092158_19588.jpg&quot; alt=&quot;高压蒸汽管道管材选择指南 材料钢号与执行标准详解&quot; style=&quot;box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;针对高压蒸汽管道的管材选择、材料钢号、执行标准及中外对应关系，结合多篇技术文献和行业标准，整理如下：&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: rgb(33, 37, 41); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none rgb(255, 255, 255); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: rgb(33, 37, 41); padding: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;一、高压蒸汽管道常用管材及钢号&lt;/h3&gt;&lt;ol style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;碳钢及低合金钢&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: disc;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;20#钢（20G）&lt;/strong&gt;：用于温度≤450℃、压力≤4.0MPa的蒸汽管道。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;15CrMoG&lt;/strong&gt;：适用于温度≤550℃、压力≤16MPa的高压过热器管道。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;12Cr1MoVG&lt;/strong&gt;：用于540℃以下的高压锅炉过热器管道，国内火电项目常用。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;适用场景&lt;/strong&gt;：中低温（≤450℃）、中低压（≤16MPa）蒸汽系统。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;典型钢号&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;高合金钢及奥氏体不锈钢&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: disc;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;P91/P92（SA335 P91/P92）&lt;/strong&gt;：蠕变强度高，用于主蒸汽管道，最高耐温620℃。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;TP304H/TP316H&lt;/strong&gt;：奥氏体不锈钢，耐高温腐蚀，用于极端工况。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;2.4642合金（镍基合金）&lt;/strong&gt;：核能/化工领域，耐高温腐蚀及应力开裂。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;适用场景&lt;/strong&gt;：超临界/超超临界机组（温度≥500℃、压力≥16MPa）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;典型钢号&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;特殊材料&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: disc;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;珠光体耐热钢&lt;/strong&gt;（如12Cr2MoWVTiB）：用于高温再热蒸汽管道。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;改良型9-12%Cr钢&lt;/strong&gt;（如E911、HCM12A）：提升抗氧化性能，适用于650℃以下环境。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092158_98145.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092158_98145.jpg&quot; alt=&quot;高压蒸汽管道管材选择指南 材料钢号与执行标准详解&quot; style=&quot;box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: rgb(33, 37, 41); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none rgb(255, 255, 255); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: rgb(33, 37, 41); padding: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;二、执行标准&lt;/h3&gt;&lt;ol style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;中国标准&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: disc;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;无缝钢管&lt;/strong&gt;：GB/T 5310《高压锅炉用无缝钢管》（如12Cr1MoVG、15CrMoG）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;锻件&lt;/strong&gt;：NB/T 47010《承压设备用不锈钢和耐热钢锻件》。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;安装规范&lt;/strong&gt;：DL/T 5031《电力建设施工及验收技术规范（管道篇）》。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;国际标准&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: disc;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;美国标准&lt;/strong&gt;：ASME SA335（如P91、P92）、ASTM A213（奥氏体不锈钢管）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;欧盟标准&lt;/strong&gt;：EN 10216-2（高温钢管）、DIN 17175（合金钢管）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;日本标准&lt;/strong&gt;：JIS G3462（STBA系列锅炉管）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092158_31571.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092158_31571.jpg&quot; alt=&quot;高压蒸汽管道管材选择指南 材料钢号与执行标准详解&quot; style=&quot;box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: rgb(33, 37, 41); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none rgb(255, 255, 255); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: rgb(33, 37, 41); padding: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;三、中外材料对应关系&lt;/h3&gt;&lt;div class=&quot;hyc-common-markdown__table-wrapper&quot; data-has-scroll=&quot;false&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;table width=&quot;790&quot;&gt;&lt;thead style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background-color: rgba(var(--bs-blue-rgb), 0.05);&quot; class=&quot;firstRow&quot;&gt;&lt;th style=&quot;box-sizing: border-box; text-align: -webkit-match-parent; border-color: rgb(0, 0, 0); padding: 0.5em 1em; text-wrap: nowrap; word-break: keep-all;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;中国钢号&lt;/strong&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; text-align: -webkit-match-parent; border-color: rgb(0, 0, 0); padding: 0.5em 1em; text-wrap: nowrap; word-break: keep-all;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;国际对应钢号&lt;/strong&gt;&lt;/th&gt;&lt;th style=&quot;box-sizing: border-box; text-align: -webkit-match-parent; border-color: rgb(0, 0, 0); padding: 0.5em 1em; text-wrap: nowrap; word-break: keep-all;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;适用标准&lt;/strong&gt;&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;12Cr1MoVG&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;美国T22/P22、日本STBA24&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;GB/T 5310 ↔ ASME SA213&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;15CrMoG&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;美国T12/P12、德国13CrMo4-5&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;GB/T 5310 ↔ EN 10216-2&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;P91（10Cr9Mo1VNb）&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;美国SA335 P91、欧洲X10CrMoVNb9-1&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;GB/T 5310 ↔ ASME SA335&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246);&quot;&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;TP304H&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;美国SA213 TP304H、欧盟1.4948&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;GB/T 5310 ↔ ASTM A213&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px;&quot;&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;20G&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;德国St45.8、日本STB410&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;GB/T 5310 ↔ DIN 17175&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: rgb(33, 37, 41); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none rgb(255, 255, 255); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: rgb(33, 37, 41); padding: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;四、选材建议&lt;/h3&gt;&lt;ol style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;优先考虑工况参数&lt;/strong&gt;：温度＞500℃时需选用P91/P92或奥氏体不锈钢；中低温场景可选低合金钢（如15CrMoG）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;经济性平衡&lt;/strong&gt;：碳钢（20G）成本低但耐温有限；高合金钢性能优异但价格昂贵。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;长期稳定性&lt;/strong&gt;：超临界机组需关注材料的蠕变强度、抗氧化性及焊接性能。&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092159_60111.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/05/20250526092159_60111.jpg&quot; alt=&quot;高压蒸汽管道管材选择指南 材料钢号与执行标准详解&quot; style=&quot;box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: rgb(33, 37, 41); border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none rgb(255, 255, 255); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap;&quot;/&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: rgb(33, 37, 41); padding: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 1.3rem !important;&quot;&gt;五、扩展说明&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;国内项目案例&lt;/strong&gt;：华电国际邹县四期工程主蒸汽管道采用12Cr1MoVG（&lt;a title=&quot;GB/T 5310-2023 高压锅炉用无缝管最新标准解析及标准文件下载&quot; href=&quot;https://emlog.josen.net/post-1704.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box;&quot;&gt;GB/T 5310&lt;/a&gt;），高温再热管道使用10CrMo910（对应&lt;a title=&quot;ASTM A335/A335M-24无缝铁素体合金钢管标准规范详解及标准文件下载&quot; href=&quot;https://emlog.josen.net/post-1726.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box;&quot;&gt;ASME SA335&lt;/a&gt;&amp;nbsp;P22）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; font-size: 1rem !important;&quot;&gt;国际趋势&lt;/strong&gt;：欧美已开发NF616（P92）、HCM12A（P122）等升级材料，耐温达650℃。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; font-size: 15px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;如需具体项目的材料清单或标准细节，可进一步查阅相关文献（如DL/T 438《电力工业锅炉压力容器用钢技术条件》）。&lt;/p&gt;&lt;p&gt;原文出处：&lt;a href=&quot;https://emlog.josen.net/post-1867.html&quot; _src=&quot;https://emlog.josen.net/post-1867.html&quot;&gt;https://emlog.josen.net/post-1867.html&lt;/a&gt;&amp;nbsp;&lt;/p&gt;</description><pubDate>Mon, 26 May 2025 09:20:07 +0800</pubDate></item><item><title>GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载</title><link>https://emlog.josen.net/post-1381.html</link><description>&lt;div id=&quot;ai-summary-placeholder&quot; style=&quot;box-sizing: border-box; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;div style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; background-color: rgb(240, 240, 240); border-radius: 10px; padding: 15px; margin-bottom: 20px; box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 4px;&quot;&gt;&lt;div id=&quot;ai-summary-text&quot; style=&quot;box-sizing: border-box; line-height: 1.6; margin-bottom: 10px; background-color: rgb(255, 255, 255); padding: 10px; border-radius: 10px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 17395-2024《钢管尺寸、外形、重量及允许偏差》是中国最新发布的钢管标准，将于2025年4月1日起实施，替代了之前的GB/T 17395-2008和GB/T 21835-2008标准。该标准由冶金工业信息标准研究院等多家单位共同起草，规定了钢管的尺寸、外形、重量及允许偏差，适用于无缝钢管和焊接钢管。标准涵盖了钢管的各项技术参数，旨在提高钢管产品的质量和一致性。该标准的发布由国家市场监督管理总局和国家标准化管理委员会负责，归口单位为全国钢标准化技术委员会。标准共56页，由中国标准出版社出版，适用于冶金行业的钢铁产品，特别是特殊用管钢领域。&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;line-numbers my-3 article-content markdown&quot; style=&quot;box-sizing: border-box; font-size: 15px; line-height: 2; overflow-wrap: break-word; text-align: justify; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem !important; margin-bottom: 1rem !important;&quot;&gt;&lt;div class=&quot;nc-text&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 10px; font-size: 13px; display: flex; flex-flow: wrap; justify-content: space-between;&quot;&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;h1 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.8rem !important;&quot;&gt;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差&lt;/h1&gt;&lt;h4 style=&quot;box-sizing: border-box; margin: 1rem 0px 16px; line-height: 1.4; color: var(--bs-heading-color); padding: 0px; letter-spacing: 0.5px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.2em !important;&quot;&gt;GB/T 17395-2024 Dimensions,shapes,masses and tolerances of steel tubes&lt;/h4&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;h2 class=&quot;widget_title&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;标准详情&lt;/h2&gt;&lt;div class=&quot;mb-base&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 1rem;&quot;&gt;&lt;ul style=&quot;box-sizing: border-box; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;标准名称钢管尺寸、外形、重量及允许偏差&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;标准编号GB/T 17395-2024代替标准号：GB/T 17395-2008、GB/T 21835-2008&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;h2 class=&quot;widget_title&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;标准简介&lt;/h2&gt;&lt;div class=&quot;newstext&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 1rem;&quot;&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 17395-2024标准 代替 GB/T 17395-2008《无缝钢管尺寸、外形、重量及允许偏差》和 GB/T 21835-2008《焊接钢管尺寸及单位长度重量》。本文件规定了钢管的尺寸、外形、重量及允许偏差。&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;table width=&quot;792&quot; cellspacing=&quot;0&quot; cellpadding=&quot;0&quot;&gt;&lt;tbody style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot;firstRow&quot;&gt;&lt;td align=&quot;right&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;英文名称：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;Dimensions,shapes,masses and tolerances of steel tubes&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td class=&quot;ny_bg&quot; align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;标准状态：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;ny_bg&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&amp;nbsp;2025-04-01 起&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; color: #009900;&quot;&gt;实施&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;替代情况：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;替代GB/T 17395-2008&amp;nbsp;;GB/T 21835-2008&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td class=&quot;ny_bg&quot; align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;中标分类：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;ny_bg&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;冶金&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&amp;gt;&amp;gt;&lt;/strong&gt;钢铁产品&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&amp;gt;&amp;gt;&lt;/strong&gt;H48钢管、铸铁管&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;ICS分类：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;冶金&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&amp;gt;&amp;gt;&lt;/strong&gt;钢铁产品&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&amp;gt;&amp;gt;&lt;/strong&gt;77.140.75特殊用管钢&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td class=&quot;ny_bg&quot; align=&quot;right&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;发布部门：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;ny_bg&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;国家市场监督管理总局 国家标准化管理委员会&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;发布日期：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;2024-09-29&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;提出单位：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;中国钢铁工业协会&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td class=&quot;ny_bg&quot; align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;归口单位：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;ny_bg&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;全国钢标准化技术委员会(SAC/TC 183)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;起草单位：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;冶金工业信息标准研究院、衡阳华菱钢管有限公司、江苏常宝普莱森钢管有限公司、浙江伦宝管业股份有限公司、江苏亚鑫精密科技股份有限公司、山西太钢不锈钢钢管有限公司、浙江泰富无缝钢管有限公司、承德建龙特殊钢有限公司、江苏天淮钢管有限公司、浙江永上特材有限公司等&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td class=&quot;ny_bg&quot; align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;起草人：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;ny_bg&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;薛建忠、牛亮、戴敏明、王超仙、毛敏峰、黎毅、黄大兵、王雪原、李进荣、方德伟、黄克坚、张将、杨伟芳、薛军、薛建军、王增海、宋明大、陈忠、王立红、郭建君、张洪顺、沈莉、祁振宁、舒杰、陈新凯、刘佳宁、李奇、朱薛辉、刘洋、郑贷伦、郭雷、窦志超、冷永磊、陆超等&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; background: rgb(245, 245, 246); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td align=&quot;right&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;页数：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;56页&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;box-sizing: border-box; border-style: solid; border-width: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;td class=&quot;ny_bg&quot; align=&quot;right&quot; width=&quot;21%&quot; height=&quot;28&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;出版社：&lt;/strong&gt;&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;ny_bg&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border-color: rgb(0, 0, 0); border-top-style: ; border-right-style: ; border-bottom-style: ; border-left-style: ; border-top-width: ; border-right-width: ; border-bottom-width: ; border-left-width: ; padding: 0.5em 1em; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ;&quot;&gt;&amp;nbsp;&lt;span class=&quot;sh14&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;中国标准出版社&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202502/ab6d1740620532.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161235_52649.jpg&quot; alt=&quot;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&quot; width=&quot;581&quot; height=&quot;400&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202502/e6db1740620581.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161235_77314.jpg&quot; alt=&quot;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&quot; width=&quot;600&quot; height=&quot;398&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202502/ccf51740620647.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161236_57756.jpg&quot; alt=&quot;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&quot; width=&quot;600&quot; height=&quot;388&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202502/3e9b1740620698.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161236_47169.jpg&quot; alt=&quot;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&quot; width=&quot;600&quot; height=&quot;149&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202502/5eac1740620707.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161236_49737.jpg&quot; alt=&quot;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&quot; width=&quot;600&quot; height=&quot;96&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202502/bd9a1740620740.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161237_80186.jpg&quot; alt=&quot;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&quot; width=&quot;398&quot; height=&quot;400&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 18px;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差.pdf ↓↓↓下方下载↓↓↓&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;flex-v-between&quot; style=&quot;box-sizing: border-box; display: flex; align-items: center; justify-content: space-between; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;ul class=&quot;d-flex flex-wrap article-tags list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p&gt;标签：&lt;a href=&quot;https://emlog.josen.net/tag/%E6%A0%87%E5%87%86&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;标准&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E7%AE%A1%E6%A0%87%E5%87%86&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;钢管标准&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E7%AE%A1%E9%81%93%E6%A0%87%E5%87%86&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;管道标准&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E5%9B%BD%E5%AE%B6%E6%A0%87%E5%87%86&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;国家标准&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E6%A0%87%E5%87%86%E6%B1%87%E7%BC%96&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;标准汇编&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E7%B2%BE%E5%AF%86%E9%92%A2%E7%AE%A1%E6%A0%87%E5%87%86&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;精密钢管标准&lt;/a&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;h1 class=&quot;pt-3 pb-4 article-title&quot; style=&quot;box-sizing: border-box; margin: 0px; font-weight: 500; line-height: 1.2; color: rgb(33, 37, 41); font-size: 2.5rem; padding-right: 0px; padding-left: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important; padding-top: 1rem !important; padding-bottom: 1.5rem !important; text-align: center;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/post-1381.html&quot; target=&quot;_blank&quot; title=&quot;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&quot;&gt;GB/T 17395-2024 钢管尺寸、外形、重量及允许偏差 下载&lt;/a&gt;&lt;/h1&gt;</description><pubDate>Thu, 27 Mar 2025 16:11:31 +0800</pubDate></item><item><title>ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载</title><link>https://emlog.josen.net/1480.html</link><description>&lt;div id=&quot;ai-summary-placeholder&quot; style=&quot;box-sizing: border-box; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;div style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; background-color: rgb(240, 240, 240); border-radius: 10px; padding: 15px; margin-bottom: 20px; box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 4px;&quot;&gt;&lt;div id=&quot;ai-summary-text&quot; style=&quot;box-sizing: border-box; line-height: 1.6; margin-bottom: 10px; background-color: rgb(255, 255, 255); padding: 10px; border-radius: 10px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;本文介绍了ASTM A209标准，该标准适用于锅炉和过热器用无缝碳钼合金钢管。ASTM（美国材料试验协会）制定的这一标准涵盖了多个版本，包括1995年和2003年的中文版及英文版，以及简版和清晰版PDF文件。文章提供了这些文件的下载链接，并指出部分资源需要加入特定平台才能获取。此外，文中还展示了相关图片，帮助读者更直观地了解标准内容。ASTM A209标准在无缝钢管的生产、加工和应用中具有重要指导意义，尤其适用于锅炉和过热器等高温高压环境。通过本文，读者可以获取相关标准的详细信息，并下载所需文件。&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;line-numbers my-3 article-content markdown&quot; style=&quot;box-sizing: border-box; font-size: 15px; line-height: 2; overflow-wrap: break-word; text-align: justify; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem !important; margin-bottom: 1rem !important;&quot;&gt;&lt;div class=&quot;nc-text&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 10px; font-size: 13px; display: flex; flex-flow: wrap; justify-content: space-between;&quot;&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;h2 class=&quot;post-title&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&lt;/h2&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong data-v-36d948a3=&quot;&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;标准号&lt;/strong&gt;：ASTM A209/A209M-03(2022)&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong data-v-36d948a3=&quot;&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;发布单位或类别&lt;/strong&gt;：美国-&lt;a target=&quot;_blank&quot; data-v-36d948a3=&quot;&quot; style=&quot;box-sizing: border-box; color: inherit; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;美国材料与试验协会（US-ASTM）&lt;/a&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong data-v-36d948a3=&quot;&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;发布日期&lt;/strong&gt;：2022-03-01&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span data-v-36d948a3=&quot;&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;1.1 本规范 2. 涵盖多个等级的最小壁厚、无缝、碳钼合金钢、锅炉和过热器管。 1.2 本规范涵盖管道 1. / 2. 至5英寸。[12.7至127 mm]，包括外径和0.035至0.500 in。[0.9至12.7 mm]，包括最小壁厚。 1.3 提供了可选的补充要求，如需要，应在订单中说明。 1.4 以英寸-磅单位或国际单位表示的数值应单独视为标准值。在文本中，国际单位显示在括号中。每个系统中规定的值不是精确的等价物；因此，每个系统必须相互独立使用。合并两个系统的值可能会导致不符合规范。除非订单中规定了本规范的“M”名称，否则英寸-磅单位应适用。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。&lt;/span&gt;&lt;br data-v-36d948a3=&quot;&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;span data-v-36d948a3=&quot;&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 12px;&quot;&gt;1.1 This specification 2 covers several grades of minimum-wall-thickness, seamless, carbon-molybdenum alloy-steel, boiler and superheater tubes. 1.2 This specification covers tubes 1 / 2 to 5 in. [12.7 to 127 mm] inclusive, in outside diameter and 0.035 to 0.500 in. [0.9 to 12.7 mm], inclusive, in minimum wall thickness. 1.3 An optional supplementary requirement is provided and, when desired, shall be so stated in the order. 1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.&lt;/span&gt;&lt;/p&gt;&lt;div class=&quot;&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 1rem;&quot;&gt;&lt;div class=&quot;talk-content-container&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;ol style=&quot;box-sizing: border-box; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 14px;&quot;&gt;ASTM-American society for Testing and Material(美国材料试验协会)&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 14px;&quot;&gt;ASTM A209 锅炉和过热器用无缝碳钼合金&lt;a href=&quot;https://www.josen.net/S5/&quot; rel=&quot;nofollow&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;钢管标准&lt;/a&gt;&lt;span class=&quot;hashtag&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;#无缝钢管#&lt;/span&gt;&amp;nbsp;&lt;span class=&quot;hashtag&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;#钢管标准#&lt;/span&gt;&amp;nbsp;&lt;span class=&quot;hashtag&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;#钢管加工#&lt;/span&gt;&amp;nbsp;&lt;span class=&quot;hashtag&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;#钢管生产#&lt;/span&gt;&amp;nbsp;&lt;span class=&quot;hashtag&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;#ASTM#&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;file-name&quot; style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 14px;&quot;&gt;ASTM A209 A209M-1995 锅炉和过热器用无缝碳钼合金钢管标准 中文版.pdf&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;file-name&quot; style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 14px;&quot;&gt;ASTM A209 A209M-2003 锅炉和过热器用碳钼合金钢无缝钢管 中文简版.pdf&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;file-name&quot; style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 14px;&quot;&gt;ASTM A209 A209M-2003 锅炉和过热器用无缝碳钼合金钢管标准 英文版.pdf&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;div class=&quot;file-name&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 14px;&quot;&gt;ASTM A209 A209M-2003 锅炉和过热器用无缝碳钼合金钢管标准 英文版简版.pdf&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;file-name&quot; style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 14px;&quot;&gt;ASTM A209 A209M-2003 锅炉和过热器用无缝碳钼合金钢管标准 英文清晰版.PDF&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202503/d2f61741314768.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161040_12083.jpg&quot; alt=&quot;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202503/8aaa1741314768.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161041_34335.jpg&quot; alt=&quot;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/uploadfile/202503/25d81741314768.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161041_75026.jpg&quot; alt=&quot;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;tag-container&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 1rem;&quot;&gt;&lt;div class=&quot;tag&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; text-align: center;&quot;&gt;无缝钢管,钢管标准,钢管加工,钢管生产,ASTM&lt;/div&gt;&lt;/div&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/content/plugins/safe_redirect/go.php?url=https%3A%2F%2Ft.zsxq.com%2FJufmYzv&quot; rel=&quot;nofollow&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;LightGallery_Item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327161041_46198.png&quot; alt=&quot;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;以上文件下载 需要加入本站知识星球，扫描上方二维码加入。&lt;/p&gt;&lt;h2 class=&quot;post-title&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&amp;nbsp;本站可以免费下载&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;下方“资源下载”处下载&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&amp;nbsp;&lt;span style=&quot;font-size: 14px;&quot;&gt;标签：&lt;/span&gt;&lt;a href=&quot;https://emlog.josen.net/tag/%E9%94%85%E7%82%89%E7%94%A8%E7%AE%A1&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;锅炉用管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%94%85%E7%82%89%E7%AE%A1&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;锅炉管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%94%85%E7%82%89%E7%AE%A1%E9%81%93&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;锅炉管道&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%94%85%E7%82%89%E9%92%A2%E7%AE%A1&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;锅炉钢管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%AB%98%E5%8E%8B%E9%94%85%E7%82%89%E9%92%A2%E7%AE%A1&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;高压锅炉钢管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%AB%98%E5%8E%8B%E9%94%85%E7%82%89%E7%AE%A1&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;高压锅炉管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%94%85%E7%82%89%E7%94%A8%E6%97%A0%E7%BC%9D%E9%92%A2%E7%AE%A1&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;锅炉用无缝钢管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E8%BF%87%E7%83%AD%E5%99%A8%E7%94%A8%E7%AE%A1&quot; style=&quot;font-size: 14px; box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;过热器用管&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; text-align: center;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/post-1480.html&quot; target=&quot;_blank&quot; title=&quot;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&quot; style=&quot;font-size: 2.5rem; text-align: center;&quot;&gt;ASTM A209 锅炉和过热器用无缝碳钼合金钢管标准 PDF 下载&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;</description><pubDate>Thu, 27 Mar 2025 16:09:15 +0800</pubDate></item><item><title>GB/T 3087与GB/T 8163标准对比分析</title><link>http://steel-tube.com/post/270.html</link><description>&lt;div id=&quot;ai-summary-placeholder&quot; style=&quot;box-sizing: border-box; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;div style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; background-color: rgb(240, 240, 240); border-radius: 10px; padding: 15px; margin-bottom: 20px; box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 4px;&quot;&gt;&lt;div id=&quot;ai-summary-text&quot; style=&quot;box-sizing: border-box; line-height: 1.6; margin-bottom: 10px; background-color: rgb(255, 255, 255); padding: 10px; border-radius: 10px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 3087与GB/T 8163-2008是两个重要的钢管标准，主要差异体现在应用范围、技术要求、尺寸偏差、交货状态和检验要求等方面。GB/T 3087是强制标准，适用于低中压锅炉，要求钢管具备耐高温和抗蠕变性能，化学成分控制严格，特别是氮含量限制，且需进行高温性能测试和严格的工艺试验（如压扁、扩口）。交货状态通常为正火，检验要求更高，包括低倍检验和液压试验。相比之下，GB/T 8163-2008是推荐标准，适用于输送普通流体，化学成分要求相对宽松，无高温性能要求，交货状态可为热轧或冷拔，检验要求较低。总体而言，GB/T 3087适用于更严苛的锅炉环境，而GB/T 8163则侧重于普通流体输送的经济性和通用性。&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;line-numbers my-3 article-content markdown&quot; style=&quot;box-sizing: border-box; font-size: 15px; line-height: 2; overflow-wrap: break-word; text-align: justify; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem !important; margin-bottom: 1rem !important;&quot;&gt;&lt;div class=&quot;nc-text&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 10px; font-size: 13px; display: flex; flex-flow: wrap; justify-content: space-between;&quot;&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;本站有网友问到：钢管标准GB/T3087和GB/T8163-2008的差异有哪些？&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;回答如下：&lt;/strong&gt;&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;需要详细比较GB/T 3087和GB/T 8163-2008这两个钢管标准的差异。用户提到的方面包括尺寸、外形、重量、技术要求、交货状态、力学性能、包装要求以及压力管道安全技术监察规程。我得先看看搜索结果里的信息。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;首先，根据网页1，GB 3087-2008是强制标准，适用于低中压锅炉，而GB/T 8163-2008是推荐标准，用于输送流体。网页1提到两者的主要区别在于标准类型和应用场景。另外，网页1还提到GB 3087在壁厚允许偏差、弯曲试验、低倍检验和表面质量要求更高，并且有高温强度要求。而网页8也提到两者的用途不同，结构管和流体管的区别，但化学成分可能相似。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;接下来，网页2和网页5是关于GB/T 3087-2022的内容，虽然用户问的是2008版本，但可能标准的最新版仍保留一些核心差异。例如，网页2提到GB/T 3087的尺寸、壁厚允许偏差，以及交货状态（热轧或正火）。而GB/T 8163可能在这些方面有不同的规定。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160844_25368.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160844_25368.jpg&quot; alt=&quot;GB/T 3087与GB/T 8163标准对比分析&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;网页3和4是关于GB 3087-1999的旧版标准，可能和2008版有相似之处。比如，旧版中的化学成分、制造方法、交货状态等，可能延续到2008版。例如，网页3提到GB 3087的钢管需要逐根进行液压试验，而GB/T 8163可能没有这么严格。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;网页6提到公司的产品，其中执行标准包括GB/T 3087-2008和GB/T 8163-2008，说明这两个标准在实际应用中的不同用途，比如锅炉用管和流体输送管。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;网页8的问答指出，两者的标准用途不同，结构管和流体管，但化学成分接近，可能力学性能不同。比如，GB 3087可能有更高的高温性能要求。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;现在需要分点整理：&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;1. **应用范围**：GB/T 3087用于低中压锅炉，而GB/T 8163用于输送流体，如石油、水等。网页1和网页8都提到这一点。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;2. **标准类型**：GB 3087是强制标准，GB/T 8163是推荐标准。网页1提到这点。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;3. **技术要求**：&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;- **化学成分**：可能类似，但具体牌号可能有差异。网页1提到两者的化学成分可能接近，但GB 3087可能有更严格的氮含量限制（如氧气转炉冶炼的钢氮含量不大于0.008%）。网页5的表5显示3087的牌号包括10和20，而8163可能也有这些牌号，但用途不同导致性能要求不同。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;- **力学性能**：GB 3087需要高温强度，如高温规定塑性延伸强度（Rp0.2），而GB/T 8163可能没有。网页5的表7显示3087有高温性能要求。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;- **工艺性能**：GB 3087要求压扁、扩口等试验更严格，如压扁试验的间距计算和合格标准。网页2和5提到压扁试验的具体要求。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;4. **尺寸和允许偏差**：两者的外径和壁厚允许偏差可能不同。网页2的表1和表2显示3087的热轧管壁厚允许偏差更严格。比如，网页1提到3087的壁厚偏差更小，而8163可能允许更大的偏差。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;5. **交货状态**：GB 3087通常要求正火状态交货，尤其是冷拔（轧）钢管必须正火，而GB/T 8163可能允许热轧状态。网页5的6.3条提到3087的交货状态要求。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;6. **检验要求**：GB 3087可能要求更严格的检验，如低倍检验、表面质量检查。网页1提到3087需要低倍检验，而8163可能不需要。液压试验压力方面，3087的最大试验压力更高（如20号钢为10MPa），而8163可能较低。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;7. **包装和标志**：根据网页3和5，两者可能遵循GB/T 2102，但具体标志可能不同，如标准编号和用途说明。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;8. **压力管道安全**：GB 3087可能更适用于锅炉等高压环境，需符合《压力管道安全技术监察规程》中的更高要求，而GB/T 8163可能用于一般流体输送，要求较低。&lt;/p&gt;&lt;p class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;需要确保每个点都有对应的引用，比如应用范围引用网页1和8，交货状态引用网页5，技术要求引用网页1、2、5等。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160844_73625.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160844_73625.jpg&quot; alt=&quot;GB/T 3087与GB/T 8163标准对比分析&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;h2 class=&quot;ba94db8a&quot; style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;&lt;span style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 15px;&quot;&gt;GB/T 3087（低中压锅炉用无缝钢管）和GB/T 8163-2008（输送流体用无缝钢管）在多个方面存在显著差异，具体如下：&lt;/span&gt;&lt;/h2&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;1.&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;应用范围与标准类型&lt;/strong&gt;&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;GB/T 3087&lt;/strong&gt;：强制标准，专用于低中压锅炉的过热蒸汽管、沸水管等高温高压环境，要求钢管具备耐高温和抗蠕变性能。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;GB/T 8163-2008&lt;/strong&gt;：推荐标准，适用于输送普通流体（如水、石油、天然气等），不涉及高温高压的特殊工况。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;2.&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;技术要求&lt;/strong&gt;&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;化学成分&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 3087的钢种主要为10和20号钢，要求氧气转炉冶炼的钢中氮含量≤0.008%，且需控制残余元素含量。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 8163的化学成分与GB/T 3087相近，但无严格的氮含量限制。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;力学性能&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;高温性能&lt;/strong&gt;：GB/T 3087明确要求钢管需满足高温规定塑性延伸强度（Rp0.2），例如20号钢在450℃下的Rp0.2≥125 MPa，而GB/T 8163无此要求。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;室温拉伸&lt;/strong&gt;：GB/T 3087的20号钢抗拉强度下限（≥410 MPa）高于GB/T 8163（≥390 MPa）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;工艺性能&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;压扁试验&lt;/strong&gt;：GB/T 3087对压扁试验的间距计算更严格，且允许壁厚与外径比（S/D＞0.1）时内表面裂纹不作为判定依据；GB/T 8163仅要求无裂缝或裂口。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;扩口试验&lt;/strong&gt;：GB/T 3087在需方要求时需进行扩口试验，扩口率要求更高（如20号钢≥10%），而GB/T 8163无强制要求。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160844_15764.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160844_15764.jpg&quot; alt=&quot;GB/T 3087与GB/T 8163标准对比分析&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;3.&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;尺寸与允许偏差&lt;/strong&gt;&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;壁厚偏差&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;热轧（扩）钢管：GB/T 3087的壁厚允许偏差为±12.5%（普通级），严于GB/T 8163的±15%。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;冷拔（轧）钢管：GB/T 3087的壁厚偏差为±10%，而GB/T 8163允许±12.5%。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;外径偏差&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 3087对公称外径≤159 mm的钢管要求±1.0%（普通级），而GB/T 8163的偏差范围更宽。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;4.&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;交货状态&lt;/strong&gt;&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;GB/T 3087&lt;/strong&gt;：热轧（扩）钢管需以热轧或正火状态交货，冷拔（轧）钢管必须正火处理，确保高温性能。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;GB/T 8163-2008&lt;/strong&gt;：通常以热轧或冷拔状态交货，无强制正火要求。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;5.&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;检验与试验&lt;/strong&gt;&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;液压试验&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 3087的试验压力更高（20号钢最大10 MPa），且需逐根检验；GB/T 8163的试验压力较低（一般不超过7 MPa）。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;无损检测&lt;/strong&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 3087要求低倍检验（检查白点、分层等缺陷），而GB/T 8163无此要求。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160845_78649.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160845_78649.jpg&quot; alt=&quot;GB/T 3087与GB/T 8163标准对比分析&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;6.&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;包装与标志&lt;/strong&gt;&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;两者均遵循GB/T 2102标准，但GB/T 3087需在标志中注明“锅炉用”及执行标准编号，以区分用途。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;7.&amp;nbsp;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;压力管道安全技术监察规程&lt;/strong&gt;&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;GB/T 3087&lt;/strong&gt;：需符合《锅炉安全技术监察规程》的严格规定，涉及高温高压环境的安全评估和材料认证。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;GB/T 8163&lt;/strong&gt;：适用于一般流体输送管道，需满足《压力管道安全技术监察规程》中较低的安全等级要求。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;总结&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 3087在化学成分控制、高温性能、工艺试验（如压扁、扩口）及检验严格性上显著高于GB/T 8163-2008，适用于更严苛的锅炉环境；而GB/T 8163则侧重于普通流体输送的经济性和通用性。选择时需根据具体用途、压力等级及安全要求决定。&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160845_70218.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160845_70218.jpg&quot; alt=&quot;GB/T 3087与GB/T 8163标准对比分析&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;h3 style=&quot;box-sizing: border-box; margin: 1rem 0px; line-height: 1.43; color: var(--bs-heading-color); padding: 0px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.3rem !important;&quot;&gt;参考资料：&lt;/h3&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&lt;a href=&quot;https://baike.josen.net/zb_users/upload/2022/03/20220307164851164664293153322.pdf&quot; rel=&quot;nofollow&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB3087—2008和GB8163-2008的差异&amp;nbsp;&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&lt;a title=&quot;GB/T 8163-2018 输送流体用无缝钢管标准下载 中文版+英文版&quot; href=&quot;https://emlog.josen.net/post-671.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 8163-2018 输送流体用无缝钢管标准下载 中文版+英文版&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&lt;a title=&quot;GB/T 3087-2022 低中压锅炉用无缝钢管标准&amp;nbsp;下载&quot; href=&quot;https://emlog.josen.net/post-699.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;GB/T 3087-2022 低中压锅炉用无缝钢管标准&amp;nbsp;下载&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;h2 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;专业的GB/T 3087与GB/T 8163标准钢管生产厂家:&amp;nbsp;常州仁成金属精密钢管厂&lt;/strong&gt;&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160845_35509.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160845_35509.jpg&quot; alt=&quot;GB/T 3087与GB/T 8163标准对比分析&quot; width=&quot;800&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; font-weight: bold; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&amp;nbsp;&lt;/p&gt;&lt;/div&gt;&lt;div class=&quot;flex-v-between&quot; style=&quot;box-sizing: border-box; display: flex; align-items: center; justify-content: space-between; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;ul class=&quot;d-flex flex-wrap article-tags list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p&gt;标签：&lt;a href=&quot;https://emlog.josen.net/tag/%E7%89%8C%E5%8F%B7%E5%AF%B9%E7%85%A7%E8%A1%A8&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;牌号对照表&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E5%8F%B7%E5%AF%B9%E7%85%A7&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;钢号对照&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E6%9D%90%E8%B4%A8%E5%AF%B9%E7%85%A7&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;材质对照&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E5%AF%B9%E7%85%A7%E8%A1%A8&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;对照表&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E9%92%A2%E5%8F%B7%E5%AF%B9%E7%85%A7%E8%A1%A8&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;钢号对照表&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E6%9D%90%E8%B4%A8%E5%AF%B9%E7%85%A7%E8%A1%A8&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;材质对照表&lt;/a&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;h1 class=&quot;pt-3 pb-4 article-title&quot; style=&quot;box-sizing: border-box; margin: 0px; font-weight: 500; line-height: 1.2; color: rgb(33, 37, 41); font-size: 2.5rem; padding-right: 0px; padding-left: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important; padding-top: 1rem !important; padding-bottom: 1.5rem !important; text-align: center;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/post-1481.html&quot; target=&quot;_blank&quot; title=&quot;GB/T 3087与GB/T 8163标准对比分析&quot;&gt;GB/T 3087与GB/T 8163标准对比分析&lt;/a&gt;&lt;/h1&gt;</description><pubDate>Thu, 27 Mar 2025 16:07:37 +0800</pubDate></item><item><title>EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解</title><link>https://emlog.josen.net/1482.html</link><description>&lt;div id=&quot;ai-summary-placeholder&quot; style=&quot;box-sizing: border-box; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;div style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; background-color: rgb(240, 240, 240); border-radius: 10px; padding: 15px; margin-bottom: 20px; box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 4px;&quot;&gt;&lt;div id=&quot;ai-summary-text&quot; style=&quot;box-sizing: border-box; line-height: 1.6; margin-bottom: 10px; background-color: rgb(255, 255, 255); padding: 10px; border-radius: 10px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;《EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解》一文详细介绍了EN 10219标准下的直缝钢管技术要求。文章首先解释了标准中数字和字母的含义，如“S”代表结构钢，数字表示最小屈服强度，字母则代表不同的冲击试验条件。接着，文章列举了多种常见材质的化学成分和力学性能，如S235JRH、S275J0H、S355J2H等，详细说明了它们的碳、硅、锰等元素含量以及屈服强度、抗拉强度和伸长率等力学性能指标。此外，文章还介绍了直缝钢管的公差范围，包括直径、壁厚、长度等尺寸的公差要求，以及焊缝高度的限制。最后，文章提供了EN 10219-1和EN 10219-2标准文件的下载链接，供读者参考。该文为钢管生产和检测提供了详细的技术指导。&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;line-numbers my-3 article-content markdown&quot; style=&quot;box-sizing: border-box; font-size: 15px; line-height: 2; overflow-wrap: break-word; text-align: justify; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem !important; margin-bottom: 1rem !important;&quot;&gt;&lt;div class=&quot;nc-text&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; margin-top: 1rem; margin-bottom: 10px; font-size: 13px; display: flex; flex-flow: wrap; justify-content: space-between;&quot;&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;text-item&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; width: 198px; height: 0px;&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;h1 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.8rem !important;&quot;&gt;EN 10219 直缝钢管化学成分力学性能以及公差和检测标准&lt;/h1&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;EN 10219-1-2006_精粒结构钢和非合金冷型焊接结构型材_技术提交要求&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; text-align: center; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;EN 10219-2-2006_精粒结构钢和非合金冷型焊接结构型材_公差尺寸及部分特性&lt;/p&gt;&lt;h2 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;EN10219-2006 非合金钢和细晶粒结构钢冷成型焊接空心钢管（于LSAW直缝埋弧焊钢管）&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;主要材质:：&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;S235JRH、S275J0H、S275J2H、S355J0H、S355J2H、S355K2H、S275NH、S275NLH、S355NH、S355NLH、S420MH、S420MLH、S460MH、S460MLH、S460NH、S460NLH&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160627_66216.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160627_66216.jpg&quot; alt=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;h2 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;一、EN10219-2006标准中数字和字母表示的意义&lt;/h2&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;S：结构钢&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;S后边的数字：zui小屈服强度（壁厚≤16mm）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;JR：常温下冲击试验≥27J&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;J0：0摄氏度冲击试验≥27J&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;J2：-20摄氏度冲击试验≥27J&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;K2：-20摄氏度冲击试验≥40J&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;N：正火或者正火轧制（细晶粒钢，必须做冲击试验，温度zui小-20摄氏度≥40J）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;M：热机械控轧（必须做冲击试验，温度zui小-20摄氏度≥40J）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;L：-50摄氏度冲击试验≥27J&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;H：空心型材&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160627_29380.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160627_29380.jpg&quot; alt=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;h2 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;二、化学成分（厚度T≤40mm）和力学性能&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;哪家公司能生产EN10219-2006钢管，EN10219-2006中S235JRH、S275J0H、S275J2H、S355J0H、S355J2H、S355K2H、S275NH、S275NLH、S355NH、S355NLH、S460NH、S460NLH是什么材质&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S235JRH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S235JRH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S235JRH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.17%，硅≤不要求，锰≤1.40%，磷≤0.04%，硫≤0.04%，氮≤0.009%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S235JRH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;3mm&amp;lt;壁厚≤16mm：屈服强度≥235MPa，抗拉强度≥360-510MPa，伸长率≥24%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥225MPa，抗拉强度≥360-510MPa，伸长率≥24%&amp;nbsp;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S275J0H是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S275J0H直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275J0H化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.20%，硅≤不要求，锰≤1.50%，磷≤0.035%，硫≤0.035%，氮≤0.009%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275J0H力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;3mm&amp;lt;壁厚≤16mm：屈服强度≥275MPa，抗拉强度≥410-560MPa，伸长率≥20%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥265MPa，抗拉强度≥410-560MPa，伸长率≥20%&amp;nbsp;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S275J2H是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S275J2H直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275J2H化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.20%，硅≤不要求，锰≤1.50%，磷≤0.030%，硫≤0.030%，氮≤不要求&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275J2H力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;3mm&amp;lt;壁厚≤16mm：屈服强度≥275MPa，抗拉强度≥410-560MPa，伸长率≥20%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥265MPa，抗拉强度≥410-560MPa，伸长率≥20%&amp;nbsp;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160628_11595.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160628_11595.jpg&quot; alt=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S355J0H是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S355J0H直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355J0H化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.22%，硅≤0.55%，锰≤1.60%，磷≤0.035%，硫≤0.035%，氮≤0.009%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355J0H力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;3mm&amp;lt;壁厚≤16mm：屈服强度≥355MPa，抗拉强度≥470-630MPa，伸长率≥20%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥345MPa，抗拉强度≥470-630MPa，伸长率≥20%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S355J2H是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S355J2H直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355J2H化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.22%，硅≤0.55%，锰≤1.60%，磷≤0.030%，硫≤0.030%，氮≤不要求&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355J2H力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;3mm&amp;lt;壁厚≤16mm：屈服强度≥355MPa，抗拉强度≥470-630MPa，伸长率≥20%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥345MPa，抗拉强度≥470-630MPa，伸长率≥20%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S355K2H是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S355K2H直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355K2H化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.22%，硅≤0.55%，锰≤1.60%，磷≤0.030%，硫≤0.030%，氮≤不要求&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355K2H力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;3mm&amp;lt;壁厚≤16mm：屈服强度≥355MPa，抗拉强度≥470-630MPa，伸长率≥20%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥345MPa，抗拉强度≥470-630MPa，伸长率≥20%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S275NH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S275NH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275NH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.20%，硅≤0.40%，锰≤0.5-1.40%，磷≤0.035%，硫≤0.030%，铌≤0.05%，钒≤0.05%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.03%，铬≤0.30%，镍≤0.30%，钼≤0.10%，铜≤0.35%，氮≤0.015%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275NH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥275MPa，抗拉强度≥370-510MPa，伸长率≥24%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥265MPa，抗拉强度≥370-510MPa，伸长率≥24%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160628_11595.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160628_11595.jpg&quot; alt=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S275NLH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S275NLH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275NLH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.20%，硅≤0.40%，锰≤0.5-1.40%，磷≤0.030%，硫≤0.025%，铌≤0.05%，钒≤0.05%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.03%，铬≤0.30%，镍≤0.3%，钼≤0.10%，铜≤0.35%，氮≤0.015%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275NLH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥275MPa，抗拉强度≥370-510MPa，伸长率≥24%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥265MPa，抗拉强度≥370-510MPa，伸长率≥24%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S355NH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S355NH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355NH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.20%，硅≤0.50%，锰≤0.9-1.65%，磷≤0.035%，硫≤0.030%，铌≤0.05%，钒≤0.12%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.03%，铬≤0.30%，镍≤0.5%，钼≤0.10%，铜≤0.35%，氮≤0.015%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355NH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥355MPa，抗拉强度≥470-630MPa，伸长率≥22%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥345MPa，抗拉强度≥470-630MPa，伸长率≥22%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S355NLH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S355NLH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355NLH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.18%，硅≤0.50%，锰≤0.9-1.65%，磷≤0.030%，硫≤0.025%，铌≤0.05%，钒≤0.12%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.03%，铬≤0.30%，镍≤0.5%，钼≤0.10%，铜≤0.35%，氮≤0.015%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355NLH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥355MPa，抗拉强度≥470-630MPa，伸长率≥22%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥345MPa，抗拉强度≥470-630MPa，伸长率≥22%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160628_43055.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160628_43055.jpg&quot; alt=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S460NH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S460NH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460NH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.20%，硅≤0.60%，锰≤1.0-1.70%，磷≤0.035%，硫≤0.030%，铌≤0.05%，钒≤0.20%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.03%，铬≤0.30%，镍≤0.8%，钼≤0.10%，铜≤0.35%，氮≤0.025%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460NH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥460MPa，抗拉强度≥550-720MPa，伸长率≥17%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥440MPa，抗拉强度≥550-720MPa，伸长率≥17%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S460NLH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S460NLH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460NLH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.20%，硅≤0.60%，锰≤1.0-1.70%，磷≤0.030%，硫≤0.025%，铌≤0.05%，钒≤0.20%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.03%，铬≤0.30%，镍≤0.8%，钼≤0.10%，铜≤0.35%，氮≤0.025%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460NLH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥460MPa，抗拉强度≥550-720MPa，伸长率≥17%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥440MPa，抗拉强度≥550-720MPa，伸长率≥17%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S275MH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S275MH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275MH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.13%，硅≤0.50%，锰≤1.50%，磷≤0.035%，硫≤0.030%，铌≤0.05%，钒≤0.08%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.30%，钼≤0.20%，氮≤0.02%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275MH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥275MPa，抗拉强度≥360-510MPa，伸长率≥24%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥265MPa，抗拉强度≥360-510MPa，伸长率≥24%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S275MLH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S275MLH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275MLH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.13%，硅≤0.50%，锰≤1.50%，磷≤0.030%，硫≤0.025%，铌≤0.05%，钒≤0.08%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.30%，钼≤0.20%，氮≤0.02%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S275MLH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥275MPa，抗拉强度≥360-510MPa，伸长率≥24%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥265MPa，抗拉强度≥360-510MPa，伸长率≥24%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S355MH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S355MH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355MH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.14%，硅≤0.50%，锰≤1.50%，磷≤0.035%，硫≤0.030%，铌≤0.05%，钒≤0.10%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.3%，钼≤0.20%，氮≤0.02%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355MH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥355MPa，抗拉强度≥450-610MPa，伸长率≥22%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥345MPa，抗拉强度≥450-610MPa，伸长率≥22%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S355MLH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S355MLH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355MLH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.14%，硅≤0.50%，锰≤1.50%，磷≤0.030%，硫≤0.025%，铌≤0.05%，钒≤0.10%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.3%，钼≤0.20%，氮≤0.02%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S355MLH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥355MPa，抗拉强度≥450-610MPa，伸长率≥22%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥345MPa，抗拉强度≥450-610MPa，伸长率≥22%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S420MH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S420MH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S420MH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.16%，硅≤0.50%，锰≤1.70%，磷≤0.035%，硫≤0.030%，铌≤0.05%，钒≤0.12%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.3%，钼≤0.20%，氮≤0.02%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S420MH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥420MPa，抗拉强度≥500-660MPa，伸长率≥19%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥400MPa，抗拉强度≥500-660MPa，伸长率≥19%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S420MLH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S420MLH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S420MLH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.16%，硅≤0.50%，锰≤1.70%，磷≤0.030%，硫≤0.025%，铌≤0.05%，钒≤0.12%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.3%，钼≤0.20%，氮≤0.02%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S420MLH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥420MPa，抗拉强度≥500-660MPa，伸长率≥19%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥400MPa，抗拉强度≥500-660MPa，伸长率≥19%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S460MH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S460MH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460MH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.16%，硅≤0.60%，锰≤1.70%，磷≤0.035%，硫≤0.030%，铌≤0.05%，钒≤0.12%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.3%，钼≤0.20%，氮≤0.025%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460MH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥460MPa，抗拉强度≥530-720MPa，伸长率≥17%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥440MPa，抗拉强度≥530-720MPa，伸长率≥17%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;S460MLH是什么材质&lt;/strong&gt;，用什么材质代替，哪家公司能生产S460MLH直缝钢管&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460MLH化学成分&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;碳≤0.16%，硅≤0.60%，锰≤1.70%，磷≤0.030%，硫≤0.025%，铌≤0.05%，钒≤0.12%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;铝≥0.020%，钛≤0.05%，镍≤0.3%，钼≤0.20%，氮≤0.025%，&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;S460MLH力学性能&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;壁厚≤16mm：屈服强度≥460MPa，抗拉强度≥530-720MPa，伸长率≥17%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;16mm&amp;lt;壁厚≤40mm：屈服强度≥440MPa，抗拉强度≥530-720MPa，伸长率≥17%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;三、EN10210-2006常用公差范围&lt;/h2&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;直径和圆度偏差&lt;/strong&gt;（于SAWL直缝埋弧焊钢管）：&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;外径公差≤±1%，zui小±0.5mm，zui大±10mm&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;外径测量方法为周长法，测量外径=周长/圆周率&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;椭圆度：外径/厚度≤100时为2%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;公差计算方法=（zui大外径-zui小外径）/标准外径X100%&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;壁厚偏差&lt;/strong&gt;（于SAWL直缝埋弧焊钢管）：&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;外径≥406mm，壁厚公差≤±10%，zui大±2mm&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;直度偏差（于SAWL直缝埋弧焊钢管，L为钢管长度单位mm）：&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;全长直度偏差≤0.002L&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;质量偏差：&lt;/strong&gt;±6%（每个单位长度）&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160629_66389.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160629_66389.jpg&quot; alt=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;hr style=&quot;box-sizing: border-box; margin: 7px 0px; color: inherit; border-right: none; border-bottom: none; border-left: none; border-image: initial; border-top-style: solid; border-top-color: rgb(221, 221, 221); opacity: 0.125; padding: 0px; height: 1px; background: none; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;埋弧管内外焊缝高度公差&lt;/strong&gt;&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;厚度（T）≤14.2zui大焊缝高度3.5mm&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;厚度（T）＞14.2zui大焊缝高度4.8mm&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;ul style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;长度公差：&lt;/strong&gt;&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;任意长度：4000-16000mm单支浮动范围2000mm，所供产品可有10%低于定单规定应用的zui小值，但不能低于该zui小值的75%&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;大概长度：≥4000mm时公差范围为0到+50mm&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;长度：&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;长度&amp;lt;6000mm时公差范围为0到5mm&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;6000mm≤长度≤10000mm时公差范围0到15mm&lt;br style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;/&gt;长度&amp;gt;10000mm时公差0到5mm+1mm/米&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 style=&quot;box-sizing: border-box; margin: 1em 0px 16px; line-height: 1.2; color: var(--bs-heading-color); padding: 0px 0px 5px; border-bottom: 1px solid rgb(238, 238, 238); letter-spacing: 1px; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1.5rem !important;&quot;&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;EN 10219-1/EN 10219-2 标准文件下载：&lt;/strong&gt;&lt;/h2&gt;&lt;ol style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 16px; margin-left: 1em; padding: 0px 0px 0px 2em; list-style-position: initial; list-style-image: initial; -webkit-user-drag: auto !important; user-select: text !important;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&lt;a title=&quot;EN 10219-1-2006 精粒结构钢和非合金冷型焊接结构型材_技术提交要求.pdf&quot; href=&quot;https://emlog.josen.net/content/uploadfile/202503/7b231741423540.pdf&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;EN 10219-1-2006 精粒结构钢和非合金冷型焊接结构型材_技术提交要求.pdf&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;strong style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; font-size: 1rem !important;&quot;&gt;&lt;a title=&quot;EN 10219-2-2006 精粒结构钢和非合金冷型焊接结构型材_公差尺寸及部分特性.pdf&quot; href=&quot;https://emlog.josen.net/content/uploadfile/202503/18e41741423539.pdf&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;EN 10219-2-2006 精粒结构钢和非合金冷型焊接结构型材_公差尺寸及部分特性.pdf&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p style=&quot;box-sizing: border-box; margin-top: 1rem; margin-bottom: 1rem; padding: 0px; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;a href=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160629_50849.jpg&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;img src=&quot;http://steel-tube.com/zb_users/upload/2025/03/20250327160629_50849.jpg&quot; alt=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; border: 0px; vertical-align: middle; max-width: 100%; border-radius: var(--bs-border-radius); transition: all 0.3s ease 0s; display: block; margin: auto;&quot;/&gt;&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;&lt;div class=&quot;flex-v-between&quot; style=&quot;box-sizing: border-box; display: flex; align-items: center; justify-content: space-between; color: rgb(33, 37, 41); font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;ul class=&quot;d-flex flex-wrap article-tags list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p&gt;标签：&lt;a href=&quot;https://emlog.josen.net/tag/%E7%9B%B4%E7%BC%9D%E9%92%A2%E7%AE%A1&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;直缝钢管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E7%9B%B4%E7%BC%9D%E5%9F%8B%E5%BC%A7%E7%84%8A%E7%AE%A1&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;直缝埋弧焊管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E7%9B%B4%E7%BC%9D%E7%94%B5%E7%86%94%E7%84%8A%E9%92%A2%E7%AE%A1&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;直缝电熔焊钢管&lt;/a&gt;/&lt;a href=&quot;https://emlog.josen.net/tag/%E7%9B%B4%E7%BC%9D%E5%9F%8B%E5%BC%A7%E7%84%8A%E6%8E%A5%E9%92%A2%E7%AE%A1&quot; style=&quot;box-sizing: border-box; text-decoration: var(--bs-link-decoration); -webkit-user-drag: auto !important; user-select: text !important;&quot;&gt;&lt;span class=&quot;text-muted&quot; style=&quot;box-sizing: border-box; -webkit-user-drag: auto !important; user-select: text !important; --bs-text-opacity: 1; color: var(--bs-secondary-color) !important; opacity: 0.85;&quot;&gt;#&lt;/span&gt;直缝埋弧焊接钢管&lt;/a&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;h1 class=&quot;pt-3 pb-4 article-title&quot; style=&quot;box-sizing: border-box; margin: 0px; font-weight: 500; line-height: 1.2; color: rgb(33, 37, 41); font-size: 2.5rem; padding-right: 0px; padding-left: 0px; font-family: system-ui, -apple-system, &amp;quot;Segoe UI&amp;quot;, Roboto, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;Noto Sans&amp;quot;, &amp;quot;Liberation Sans&amp;quot;, Arial, sans-serif, &amp;quot;Apple Color Emoji&amp;quot;, &amp;quot;Segoe UI Emoji&amp;quot;, &amp;quot;Segoe UI Symbol&amp;quot;, &amp;quot;Noto Color Emoji&amp;quot;; text-wrap: wrap; background-color: rgb(255, 255, 255); -webkit-user-drag: auto !important; user-select: text !important; padding-top: 1rem !important; padding-bottom: 1.5rem !important; text-align: center;&quot;&gt;&lt;a href=&quot;https://emlog.josen.net/post-1482.html&quot; target=&quot;_blank&quot; title=&quot;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&quot;&gt;EN 10219 直缝钢管化学成分、力学性能及公差检测标准详解&lt;/a&gt;&lt;/h1&gt;</description><pubDate>Thu, 27 Mar 2025 16:04:50 +0800</pubDate></item></channel></rss>