We are one of the leading manufacturer & exporter of pvc coated copper tubes. specification: pvc coated copper tubes meet the specification of international standards like astm-b-7568 and uns c12200available in white, red, black and green standard sizes: copper tube 6 mm & 8 mm od with pvc coating bunch coil of 14 & 16 feet lengththickness of copper tube and pvc as per customer requirement. other sizes as per requirement.