This Standard covers cast copper alloy threaded-joint pipe flanges and blind pipe flanges having rating class designations 150, 300, 600, 900, 1500, and 2500. This standard also covers flanged fittings having rating class designations 150 and 300. It establishes requirements for: (a) pressure-temperature ratings; (b) sizes and methods of designating openings for reduced fittings; (c) markings; (d) materials; (e) dimensions; (f) bolting and gaskets; (g) tolerances; and (h) tests. This standard also provides dimensional requirements for flanged ends of valves conforming to MSS SP-80.
ANSI/ASME B16.24-2011 history
2011ANSI/ASME B16.24-2011 Cast Copper Alloy Pipe Flanges and Flanged Fittings - Classes 150, 300, 600, 900, 1500 and 2500