To meet the requirements of mold for copper tube material, generally selected materials are red copper, deoxidized phosphorous copper, silver copper, chromium z

To meet the requirements of mold for copper tube material, generally selected materials are red copper, deoxidized phosphorous copper, silver copper, chromium zirconium copper and so on. Copper tube manufacturing is generally through steel ingot forging or processing, and then through the pipe, the production of copper tube blank, and then copper tube drawing, processing, plating and other processing. Now the mould copper tube used for square billet, large billet and tube billet is used more deoxidized phosphor copper in China. The high speed casting machine starts to use chromium zirconium copper, and the mould copper tube billet is partly processed as a whole.