This Standard covers cast copper alloy: threaded pipe flanges and blind flanges having rating class designations 150, 300, 600, 900, 1500, and 2500; flanged fittings having rating class designation 150 and 300; and threaded and flanged valves having rating class designations 150, 300, 600, 900, 1500, and 2500. It also establishes requirements for: pressure-temperature ratings;…
This Standard covers face-to-face and end-to-end dimensions of straightway valves, and center-to face and center-to-end dimensions of angle valves. Its purpose is to assure installation interchangeability for valves of a given material, type size, rating class, and end connection.
This Standard for gray iron threaded fittings, Classes 125 and 250 covers: (a) pressure-temperature ratings (b) size and method of designating openings of reducing fittings (c) marking (d) material (e) dimensions and tolerances (f) threading, and (g) coatings.
This Standard covers malleable iron threaded fittings, Classes 150 and 300. It also contains provisions for using steel for caps and couplings in Class 150 for NPS 3/8 and smaller. This standard includes: (a) pressure-temperature ratings (b) size and method of designating openings of reducing fittings (c) marking (d) material (e) dimensions and tolerances (f)…
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