Which ASME code is applicable to the design and installation of piping systems for gases?

Which ASME code is applicable to the design and installation of piping systems for gases?

• A. ASME B31.8
• B. ASME B31.3
• C. ASME B16.5
• D. ASME B31.1

Answer: (A)

The correct choice for the ASME code applicable to the design and installation of piping systems for gases is ASME B31.8. This code specifically covers the transportation and distribution of gas through piping systems, including both natural gas and other gases. It encompasses the design, fabrication, installation, testing, and safety factors concerning gaseous materials. ASME B31.3, in contrast, pertains mainly to process piping, which includes not only gases but also liquids, especially in chemical and petroleum industries. While it can apply to some gas piping, it is not exclusively focused on that area. ASME B16.5 deals with pipe flanges and flanged fittings and does not cover the design or installation specifics of piping systems themselves. ASME B31.1, on the other hand, relates to power piping and is primarily concerned with piping systems in power plants, such as those for steam and hot water, rather than those specifically for gases. Therefore, ASME B31.8 is the most appropriate code for systems designed explicitly for gases, addressing safety and engineering standards relevant to this context.

The correct choice for the ASME code applicable to the design and installation of piping systems for gases is ASME B31.8. This code specifically covers the transportation and distribution of gas through piping systems, including both natural gas and other gases. It encompasses the design, fabrication, installation, testing, and safety factors concerning gaseous materials.

ASME B31.3, in contrast, pertains mainly to process piping, which includes not only gases but also liquids, especially in chemical and petroleum industries. While it can apply to some gas piping, it is not exclusively focused on that area.

ASME B16.5 deals with pipe flanges and flanged fittings and does not cover the design or installation specifics of piping systems themselves.

ASME B31.1, on the other hand, relates to power piping and is primarily concerned with piping systems in power plants, such as those for steam and hot water, rather than those specifically for gases.

Therefore, ASME B31.8 is the most appropriate code for systems designed explicitly for gases, addressing safety and engineering standards relevant to this context.