Because the inner and outer walls of precision bright tubes have no oxide layer, withstand high pressure without leakage, high precision, high finish, no deformation during cold bending, no cracks during expansion and flattening, etc., they are mainly used to produce pneumatic or hydraulic components, such as cylinders or oil cylinders. They can be seamless tubes or welded tubes.
The chemical composition of precision bright tubes is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, and chromium Cr. High-quality carbon steel, precision rolling, non-oxidation bright heat treatment (NBK state), non-destructive testing, the inner wall of the steel pipe is brushed with special equipment and high-pressure flushing, anti-rust oil is applied to the steel pipe for rust prevention, and both ends are sealed for dust prevention. The inner and outer walls of the steel pipe are high-precision and high-finish. After heat treatment, the steel pipe has no oxide layer, the inner wall is clean, the steel pipe withstands high pressure, does not deform during cold bending, and has no cracks during expansion and flattening. The precision steel pipes provided by Changzhou Rencheng Metal Products Steel Pipe Factory can be subjected to various complex deformations and mechanical processing. Steel pipe color: bright white with high metallic luster.
Main uses: Automobiles, mechanical parts and other machinery that have high requirements for the precision and finish of steel pipes. Users of precision steel pipes are not only users with high requirements for precision and finish. Because the precision bright tube has high precision and the tolerance can be maintained at 2--8 wires, many mechanical processing users are slowly converting seamless steel pipes or round steel into precision bright tubes in order to save labor, materials and time.
Steel Seamless Pipe
