... pure copper pipe ITEMCOPPER PIPE SPECIFICATION(Used for Air Conditioning system)MaterialCopper or Copper with aluminumLength3m,4m,5.8m, 6m, 15m, ... , EN12735, AS1571Elongation (≥ %)35%ApplicationAir-Conditioner, Refrigerator, Heat Exchanger, Water. Gans System, Construction, Decoration EtcPackageStandard Export Packing with Iron Frame and Carton ...