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ASME B16.23-2021
Cast Copper Alloy Solder Joint Drainage Fittings: DWV
This Standard establishes specifications for cast copper alloy solder joint drainage fittings, designed for use in drains, waste, and vent (DWV) systems. These fittings are designed for use with seamless copper tube conforming to ASTM B 306, Copper Drainage Tube (DWV), as well as fittings intended to be assembled with soldering materials conforming to ASME B1.20.1.
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American Society of Mechanical Engineers [asme]