Historical
ANSI/ASME B16.29-2007
Wrought Copper and Wrought Copper Alloy Solder Joint Drainage Fittings – DWV
This Standard for wrought copper and wrought copper alloy solder-joint drainage fittings, designed for use with copper drainage tube conforming to ASTM B 306, covers: (a) description (b) pitch (slope) (c) abbreviations for end connections (d) sizes, and method of designating openings for reducing fittings (e) marking (f) material (g) dimensions and tolerances
American Society of Mechanical Engineers [asme]