Which standard covers forged fittings, socket-welding and threaded?

Which standard covers forged fittings, socket-welding and threaded?

• A. ASME B16.1 Standard for gray iron pipe flanges
• B. ASME B16.11 Standard for forged fittings, socket-welding and threaded
• C. ASME B16.22 Standard for wrought copper and copper alloy fittings
• D. ASTM F 439 Standard for socket-type CPVC fittings, Schedule 80

Answer: (B)

Standards for piping fittings are organized by material and connection method, and forged fittings that use socket-welding or threaded joints are defined by ASME B16.11. This standard specifies the dimensions, tolerances, and pressure ratings for forged fittings such as elbows, tees, couplings, and reducers designed for socket-weld and threaded connections. It covers fittings typically made of carbon steel and other alloys used in piping systems. Other listed standards address different families: one is for gray iron pipe flanges, another for wrought copper and copper alloy fittings, and another for CPVC socket-type fittings. In the context of sprinkler systems, using the correct standard helps ensure compatibility and performance, so ASME B16.11 is the appropriate choice for forged fittings with socket-welding and threaded connections.

Standards for piping fittings are organized by material and connection method, and forged fittings that use socket-welding or threaded joints are defined by ASME B16.11. This standard specifies the dimensions, tolerances, and pressure ratings for forged fittings such as elbows, tees, couplings, and reducers designed for socket-weld and threaded connections. It covers fittings typically made of carbon steel and other alloys used in piping systems. Other listed standards address different families: one is for gray iron pipe flanges, another for wrought copper and copper alloy fittings, and another for CPVC socket-type fittings. In the context of sprinkler systems, using the correct standard helps ensure compatibility and performance, so ASME B16.11 is the appropriate choice for forged fittings with socket-welding and threaded connections.