cold rolling precision seamless tube

The machine of Cold Drawn Steel Tube and the Cold Rolled Steel Tube unit is a set of equipment, they are made of cold rolled, cold drawn or the combination of cold rolled and cold drawn tubes to manufacture tubes, this unit is processed by several procedures of cold drawn in the extend process of blank materials and raw materials. This set of machine is used for deep process on the hot rolling tubes and welding tubes. The basic procedure of the cold drawn tubes is (1) all the tubes are hot roller and continuous rolling tubes (2) the inspection, pickling, phosphating, saponification of the tube material (3) in the cold drawn process, products can be manufactured to the specified diameter (4) finished finishing: including the finished heat treatment, straightening, sampling, cutting head to tail, check (manual inspection and various testing), oil, packaging, warehousing, etc.

Product Categories : Cold Drawn Tube > Cold Drawn Welded Tube