The difference between precision seamless steel pipe and cold drawn seamless steel pipe

- May 24, 2020-

The precision seamless steel pipe is made by the cold rolling process of the precision cold rolled tube machine, and the cold drawn seamless steel pipe is made by the cold drawing method. Generally speaking, the precision, smoothness and size of the cold rolled tube are better than cold drawn The tubes are much better, so it is called: precision seamless steel tubes. Precision seamless steel tubes are used for users who have high requirements on the accuracy and smoothness of steel tubes for automobiles, hydraulic accessories, machining, mechanical parts, etc. High, no oxidation, small dimensional tolerance, and good finish, so many mechanical processing users choose precision seamless steel pipes in order to save labor, materials, and time loss.