This Standard establishes specifications for wrought copper and wrought copper alloy, solder-joint, seamless fittings, designed for use with seamless copper tube conforming to ASTM B 88 (water and general plumbing systems), B 280 (air conditioning and refrigeration service), and B 819 (medical gas systems), as well as fittings intended to be assembled with soldering materials conforming to ASTM B 32, brazing materials conforming to AWS A5.8, or with tapered pipe thread conforming to ASME B1.20.1. This Standard is allied with ASME B16.18, which covers cast copper alloy pressure fittings. It provides requirements for fitting ends suitable for soldering. This Standard covers - (a) pressure temperature ratings - (b) abbreviations for end connections - (c) size and method of designating openings of fittings - (d) marking - (e) material - (f) dimensions and tolerances - and (g) tests.
ASME B16.22-2001 history
2022ASME B16.22-2021 Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings
2018ASME B16.22-2018 Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings
2013ASME B16.22-2013 Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings
2012ASME B16.22-2012 Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings