What are the performance and main characteristics of the spiral tube
Spiral tube is a high-precision steel tube material after fine drawing or cold rolling. Due to the advantages of no oxidation layer on the inner and outer walls of the spiral tube, no leakage under high pressure, high accuracy, high finish, non-deformation in cold bending, flaring, no cracks in flattening, etc. It can be seamless or welded. The chemical composition of the spiral tube includes carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, and chromium Cr.
Main features: high precision, high finish of the inner and outer walls of the steel pipe, no oxidation layer on the steel pipe after heat treatment, high cleanliness of the inner wall, high pressure of the steel pipe, no deformation during cold bending, no flaring, flattening, and cracks.
Steel tube color: bright white with high metallic luster.