The standard is organized into distinct parts to cater to different applications:
The latest edition is , issued on December 29, 2023. It is available for purchase in digital format through official distributors like the ASME Standards Store and Accuris Standards Store . Key Structure of the Code asme b 31.12 pdf
ASME B 31.12 is a standard published by the ASME that specifically addresses the requirements for hydrogen pipelines. The standard covers various aspects of hydrogen pipeline systems, including design, materials, construction, testing, and operation. The primary goal of ASME B 31.12 is to ensure that hydrogen pipelines are designed, constructed, and operated in a safe and reliable manner, minimizing the risk of accidents and ensuring the protection of people, property, and the environment. The standard is organized into distinct parts to
Includes formulas for pressure design of components, taking into account fatigue and thermal expansion. Fabrication and Welding: The standard covers various aspects of hydrogen pipeline
) to de-rate the allowable stress based on hydrogen's effect on that specific material.