Copper Drainage Tube (DWV / ASTM B306)

[2008-12-23 17:01:48]




Sampo Industrial manufactures a range of seamless copper tubes supplied for use in sanitary drainage, waste, vent piping, soil and other non-pressure uses.



Standard Diemntions, Weights, Tolerances in Diameter and Wall Thickness.



The standard drainage grade copper tube is identified with continuously ink-marking along its lengths indicating "DWV", manufacturer's name, country of origin, conforming = minimum wall thickness of tube (mm) back to the origin of manufacture.



END-CAP  :  NO END-CAP

INK MARKING  :  YELLOW

INCISION  :  TRADEMARK OF THE MANUFACTURER + DWV

Source: tradehelper.or.kr
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