ASME B31.12-2019
氢气管道和管线

Hydrogen Piping and Pipelines

被代替

标准号

ASME B31.12-2019

发布

2019年

发布单位

美国机械工程师协会

替代标准

ASME B31.12-2019/errata-2020

当前最新

ASME B31.12-2023

 

 

引用标准

API 579-1/ASME FFS-1 ASME B1.1 ASME B1.20.1 ASME B1.20.3 ASME B1.20.7 ASME B16.1 ASME B16.11 ASME B16.14 ASME B16.15 ASME B16.20 ASME B16.21 ASME B16.24 ASME B16.25 ASME B16.34 ASME B16.36 ASME B16.38 ASME B16.47 ASME B16.5 ASME B16.50 ASME B16.9 ASME B18.2.1 ASME B18.2.2 ASME B31.1 ASME B31.2 ASME B31.3 ASME B31.4 ASME B31.8 ASME B31.8S ASME B31G ASME B36.10M ASME B36.19M ASME B46.1 ASME Section II Part A Part B Part C

被代替标准

ASME B31.12:2014

适用范围

This Code is applicable to piping in gaseous and liquid hydrogen service and to pipelines in gaseous hydrogen service. This Code is applicable up to and including the joint connecting the piping to associated pressure vessels and equipment but not to the vessels and equipment themselves. It is applicable to the location and type of support elements but not to the structure to which the support elements are attached. The design for pressure and temperature shall be in accordance with the requirements of Part IP for industrial piping and Part PL for pipelines. This Code is presented in the following parts and appendices: (a) Part GR — General Requirements. Part GR contains requirements applicable to and referenced by other parts. It contains definitions and requirements for materials, welding, brazing, heat treating, forming, testing, inspection, examination, operation, and maintenance. It also contains quality system topics common to the other parts. (b) Part IP — Industrial Piping. Part IP includes requirements for components, design, fabrication, assembly, erection, inspection, examination, and testing of piping. (c) Part PL — Pipelines. Part PL sets forth requirements for components, design, installation, and testing of hydrogen pipelines. (d) Mandatory Appendices I through IX (e) Nonmandatory Appendices A through F Each part defines requirements for piping or pipelines, as applicable, within its scope. The requirements are different for different aspects of components, design, fabrication, installation, assembly, erection, inspection, examination, and testing. It is required that each part be used in conjunction with the General Requirements section but independent of the other parts. The joint connecting piping governed by two different parts shall be subject exclusively to the requirements of one of the two parts. It is not intended that this edition of this Code be applied retroactively to existing hydrogen systems. 本规范适用于气态和液氢工况中的管道以及气态氢工况中的管道。本规范适用于并包括将管道连接到相关压力容器和设备的接头，但不适用于容器和设备本身。它适用于支撑元件的位置和类型，但不适用于支撑元件所附着的结构。压力和温度的设计应符合工业管道IP部分和管道PL部分的要求。本准则分为以下部分和附录： （a） 遗传资源部分——一般要求。GR部分包含适用于其他部分并被其他部分引用的要求。它包含材料、焊接、钎焊、热处理、成型、测试、检查、检查、操作和维护的定义和要求。它还包含其他部分共有的质量体系主题。 （b） 知识产权部分——工业管道。零件 IP 包括对管道的组件、设计、制造、装配、安装、检查、检查和测试的要求。 （c） PL部分——管道。PL部分规定了氢气管道的组件，设计，安装和测试的要求。 （d） 强制性附录一至九 （e） 非强制性附录A至F 每个零件定义其范围内的管道或管线要求（如果适用）。组件、设计、制造、安装、组装、安装、检查、检查和测试的不同方面的要求不同。要求每个部分与“一般要求”部分一起使用，但独立于其他部分。由两个不同部分控制的接头连接管道应完全服从两个部分之一的要求。本规范的本版本不打算追溯适用于现有的氢气系统。

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