ASME B31.12-2023 serves as the primary standard for the design, construction, and maintenance of hydrogen piping and pipeline systems, addressing unique challenges like embrittlement. The latest edition introduces updated material tables and revised non-destructive examination (NDE) requirements to ensure safety in hydrogen service. For more details, visit ASME . B31.12 - Hydrogen Piping and Pipelines - ASME
This is the technical heart of the standard. Mandatory tests include: asme b 3112 pdf