Standard Specification for Copper Drainage Tube (DWV)
NORMA vydaná dňa 1.6.2020
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Designation standards: ASTM B306-20
Publication date standards: 1.6.2020
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
This specification establishes the requirements for seamless copper tube (DWV) produced from Copper UNS No. C12200 and intended for sanitary drainage, waste, and vent piping. The tube shall be manufactured by such hot- or cold-working process as to produce a homogeneous uniform wrought structure in the finished product. The tube shall be cold drawn to the specified finished size, wall thickness, tensile strength, and Rockwell hardness. The tube shall be subjected to chemical analysis, Eddy-current test, and pneumatic test. Instead of sampling in accordance with Practice E 255, the manufacturer shall have the option of sampling at the time casting are poured or from the semifinished product, subject to the conditions set in the specification.
Keywords:
drainage tube, sanitary tube, seamless copper tube, vent tube, waste tube,, ICS Number Code 23.040.15 (Non-ferrous metal pipes)