Seamless Stainless Steel Pipes, for Washers,

There shall be no cracks, folding, cracking, cracking, rolling, separating and scarring defects on the inner and outer surfaces of steel pipes. These defects shall be completely removed (except for pipes used for mechanical processing), and the wall thickness and outer diameter shall not exceed negative deviation after removal.

Stainless Steel Pipe is a kind of hollow long round steel, widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial conveying pipes and mechanical structure parts. In addition, when bending and torsional strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures.

According to the rolling method, the stainless steel pipe is divided into hot rolling, hot extrusion and cold drawing.