Copper Water Pipes - 4.00~50.00mm Diameter, 200-70000mm Length | Ansi/nsf Standard 61 Certified, High-purity Copper, Versatile For Water & Gas Systems

These Copper Water Pipes are available in straight lengths and pancake coils. Sizes outside our standard range can be produced upon request. Tubes are ANSI/NSF Standard 61 listed and produced under a Quality Management System which has been approved and registered by recognized quality organizations to the requirements of ISO 9001.
Copper water tube, as well as related products and joining methods, must meet stringent standards and specifications for health effects and performance. Among the important requirements copper tube must meet are:
ANSI/NSF 61: Drinking Water System Components-Health Effects. This is the health standard for all plumbing products and materials that come in contact with potable water. Copper water tube, copper fittings, and copper and brass plumbing valves and fixtures are covered by NSF Standard 61. The Standard specifies that copper tube be evaluated at a pH of 6.5, rather than at the pH of 5 and 10 for other material types.
ANSI/ASME B16.22: Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings. As its name implies, this specification governs the elbows, tees and other solder-type fittings used to join standard plumbing tube. The copper used in these products has the identical 99.9 percent purity as standard copper water tube.
Specificationi I 4.00~50.00mm
Lengthi 200-70000mm
Production Capacity(Ton/Year)i 40,000
Application: Water & Gas Tubes for the structural purpose.