... 2~1200mm WT:0.5~120mm Best qualitywithlow cost DescriptionBrass pipe ,brass tubeStandardASTMB280,JIS H3300,AS/NZS1571,ASTM B446MaterialH59,H62 ... , 3m, 6m, or as required.ApplicationThe copper tubes are made of pure electrolysis copper. They are precise in size and smooth ... used for heat exchangers, radiators, coolers, electro-heat-up pipe, air conditioner and refrigerators. The straight pipes can be ...