Introduction to cold drawn steel tubes

- Jul 19, 2019-

Cold drawn steel tube is a high-precision steel tube material that uses cold drawn tube as the raw material for tolerance control and surface finishing. The precision cold drawn tube has the characteristics of high precision, high smoothness, good cleanness of the inner wall, high pressure and no leakage of the steel tube, no deformation of cold bending, flaring, flattening without cracks, etc., and can be used for various complex deformations and mechanical processing. The chemical composition of the precision cold drawn tube is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, chromium Cr. Main uses: Automotive, motorcycle, refrigeration equipment, hydraulic parts, pneumatic cylinders, and other customers who have high requirements for precision, finish, cleanliness and mechanical properties of steel tubes.