超清版 GB/T 29038-2024 薄壁不锈钢管道技术规范
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- 文件类型：PDF文档
- 更新时间：2025-03-19
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资料介绍
ICS 23.040.60
CCS J 15
GB/T 29038—2024
薄壁不锈钢管道技术规范
Technical specification for light gauge stainless steel piping
2024⁃09⁃29 发布2025⁃04⁃01 实施
国家市场监督管理总局
国家标准化管理委员会
发 布
代替 GB/T 29038—2012
目 次
前言··························································································································Ⅲ
1 范围·······················································································································1
2 规范性引用文件········································································································1
3 术语和定义··············································································································1
4 管子与管件··············································································································3
5 设计·······················································································································4
6 施工·······················································································································6
7 验收·······················································································································8
附录A（ 规范性） 薄壁不锈钢管子和管件的化学成分和力学性能···········································10
附录B（ 资料性） 薄壁不锈钢管道的沿程水头损失计算·······················································12
附录C（ 规范性） 不锈钢卡压式D 型承口连接··································································27
附录D（ 规范性） 不锈钢卡压式S 型承口连接···································································29
附录E（ 规范性） 不锈钢环压式连接···············································································30
附录F（ 规范性） 不锈钢卡凸式连接···············································································31
附录G（ 规范性） 不锈钢齿环卡压式连接·········································································33
附录H（ 规范性） 不锈钢压缩式连接···············································································35
附录I（ 规范性） 不锈钢承插氩弧焊连接··········································································37
附录J（ 规范性） 不锈钢对接氩弧焊连接··········································································38
附录K（ 规范性） 不锈钢可曲挠螺纹连接·········································································39
附录L（ 规范性） 不锈钢沟槽式连接···············································································41
前 言
本文件按照GB/T 1.1—2020《标准化工作导则 第1 部分：标准化文件的结构和起草规则》的规
定起草。
本文件代替GB/T 29038—2012《薄壁不锈钢管道技术规范》，与GB/T 29038—2012 相比，除编辑
性修改外，主要技术变化如下：
——更改了公称压力范围为不大于PN 25、公称尺寸范围为不大于DN 300（见第1 章，2012 年版
的第1 章）；
——增加了齿环卡压式连接的定义（见3.10）；
——增加了卫生间配水管布置要求（见5.1.9）；
——增加了建筑内抗震要求（见6.3.11）；
——增加了齿环卡压式连接方式要求（见6.4.6）；
——增加了不锈钢沟槽式连接方式要求（见6.4.11）；
——增加了附录G 不锈钢齿环卡压式连接规范要求（见附录G）；
——增加了附录L 不锈钢管沟槽式连接规范要求（见附录L）。
请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。
本文件由中国机械工业联合会提出。
本文件由全国管路附件标
CCS J 15
GB/T 29038—2024
薄壁不锈钢管道技术规范
Technical specification for light gauge stainless steel piping
2024⁃09⁃29 发布2025⁃04⁃01 实施
国家市场监督管理总局
国家标准化管理委员会
发 布
代替 GB/T 29038—2012
目 次
前言··························································································································Ⅲ
1 范围·······················································································································1
2 规范性引用文件········································································································1
3 术语和定义··············································································································1
4 管子与管件··············································································································3
5 设计·······················································································································4
6 施工·······················································································································6
7 验收·······················································································································8
附录A（ 规范性） 薄壁不锈钢管子和管件的化学成分和力学性能···········································10
附录B（ 资料性） 薄壁不锈钢管道的沿程水头损失计算·······················································12
附录C（ 规范性） 不锈钢卡压式D 型承口连接··································································27
附录D（ 规范性） 不锈钢卡压式S 型承口连接···································································29
附录E（ 规范性） 不锈钢环压式连接···············································································30
附录F（ 规范性） 不锈钢卡凸式连接···············································································31
附录G（ 规范性） 不锈钢齿环卡压式连接·········································································33
附录H（ 规范性） 不锈钢压缩式连接···············································································35
附录I（ 规范性） 不锈钢承插氩弧焊连接··········································································37
附录J（ 规范性） 不锈钢对接氩弧焊连接··········································································38
附录K（ 规范性） 不锈钢可曲挠螺纹连接·········································································39
附录L（ 规范性） 不锈钢沟槽式连接···············································································41
前 言
本文件按照GB/T 1.1—2020《标准化工作导则 第1 部分：标准化文件的结构和起草规则》的规
定起草。
本文件代替GB/T 29038—2012《薄壁不锈钢管道技术规范》，与GB/T 29038—2012 相比，除编辑
性修改外，主要技术变化如下：
——更改了公称压力范围为不大于PN 25、公称尺寸范围为不大于DN 300（见第1 章，2012 年版
的第1 章）；
——增加了齿环卡压式连接的定义（见3.10）；
——增加了卫生间配水管布置要求（见5.1.9）；
——增加了建筑内抗震要求（见6.3.11）；
——增加了齿环卡压式连接方式要求（见6.4.6）；
——增加了不锈钢沟槽式连接方式要求（见6.4.11）；
——增加了附录G 不锈钢齿环卡压式连接规范要求（见附录G）；
——增加了附录L 不锈钢管沟槽式连接规范要求（见附录L）。
请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。
本文件由中国机械工业联合会提出。
本文件由全国管路附件标