Cold drawn tube application

- Jun 06, 2019-

Cold drawn tube is a kind of high precision steel pipe material after cold drawing or hot rolling. Because the inner and outer walls of precision steel pipes have no oxide layer, high pressure and no leakage, high precision, high smoothness, no deformation of cold bending, flaring, flattening without cracks, etc., they are mainly used to produce pneumatic or hydraulic components, such as cylinders or The cylinder can be a seamless tube. The chemical composition of the cold drawn tube is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, chromium Cr.

 

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