ASME B31.9 covers which type of piping?

ASME B31.9 covers which type of piping?

• A. Building services piping
• B. Cryogenic storage systems
• C. Nuclear containment piping
• D. High-temperature steam piping

Answer: (A)

ASME B31.9 focuses on building services piping—the piping systems inside buildings and structures that carry utilities such as water, heating and cooling fluids, and gas. It defines how these building-side piping systems should be designed, fabricated, tested, and installed, distinguishing them from other piping categories. Process piping for chemical plants is covered by a different code (B31.3), power piping for generation facilities by B31.1, and nuclear containment piping by nuclear-specific standards, while cryogenic and other specialized systems have their own applicable codes. Therefore, building services piping is the type of piping ASME B31.9 covers.

ASME B31.9 focuses on building services piping—the piping systems inside buildings and structures that carry utilities such as water, heating and cooling fluids, and gas. It defines how these building-side piping systems should be designed, fabricated, tested, and installed, distinguishing them from other piping categories. Process piping for chemical plants is covered by a different code (B31.3), power piping for generation facilities by B31.1, and nuclear containment piping by nuclear-specific standards, while cryogenic and other specialized systems have their own applicable codes. Therefore, building services piping is the type of piping ASME B31.9 covers.