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ASME B31.9:2025 Building services piping

Publication Year

2025

Document Status

Current

Abstract

Rules for the piping in industrial, institutional, commercial, and public buildings, and multi-unit residences not requiring the range of sizes, pressures, and temperatures covered in B31.1.

Document History

Supersedes ASME B31.9:2020.

ISBN

9780791877579

Publisher Information

American Society of Mechanical Engineers

Founded in 1880 by a small group of leading industrialists, ASME is a not-for-profit membership organization that enables knowledge sharing and skills development across all engineering disciplines.

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