Views: 1 Author: Site Editor Publish Time: 2023-07-06 Origin: Site
Classification of production methods of stainless steel seamless steel pipe: seamless pipe - cold drawn pipe, extruded pipe, cold rolled pipe Stainless steel seamless pipe is a long strip of steel with a hollow section and no joints around it.
The manufacturing process and flow of seamless steel pipes: smelting>steel ingot>steel rolling>sawing>peeling>perforation>annealing>pickling>ashing>cold drawing>cutting>pickling>warehousing
Features of stainless seamless steel pipes:
(1) The thicker the wall thickness of stainless steel seamless steel pipe, the more economical and practical it is, and the thinner the wall thickness, its processing cost will increase significantly;
(2) The process of stainless steel seamless steel pipe determines its limitations. Generally, the precision of seamless steel pipe is low: uneven wall thickness, low brightness inside and outside the pipe, high cost of cutting to length, and pitting and black spots on the inside and outside are not easy to remove ;
(3) The detection and shaping of stainless steel seamless steel pipes must be processed offline. Therefore, it embodies its superiority in terms of high pressure, high strength, and mechanical structural materials.