... brass pipe Material:H59,H62,H70,C2600,C2800,C2620,C2700,CZ109 OD:2~1200mm WT:0.5~120mm Best qualitywithlow cost DescriptionBrass pipe ,brass ... widely used for heat exchangers, radiators, coolers, electro-heat-up pipe, air conditioner and refrigerators. The straight pipes can be used ...