An American National Standard. The American Society of Mechanical Engineers (ASME). Revision of ASME B16.24-2001. Date of Issuance: June 25, 2007. 34 р. 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) size and method of designating openings for reduced fittings
(c) markings
(d) materials
(e) dimensions
(f) bolting and gaskets
(g) tolerances
(h) tests.