ASME B31.9:2025

Annotation of standard text ASME B31.9:2025 :

ASME B31.9 contains rules for the piping in industrial, institutional, commercial, and public buildings, and multi-unit residences, which does not require the range of sizes, pressures, and temperatures covered in B31.1. ASME B31.9 prescribes requirements for the design, materials, fabrication, installation, inspection, examination, and testing of piping systems for building services. It includes piping systems in the building or within the property limits. It joins with ASMEAc??s many other safety standards governing the building and construction industry, including the A17 series on elevators and escalators; the B30 series on cranes, hoists and lifts; and the A112 series on plumbing. B31.9 also serves as a companion to ASMEAc??s other B31 codes on piping systems. Together, they remain essential references for anyone engaged with piping.