Seamless Stainless Steel Pipes for Washers

The process of the product determines its limited performance. Generally, the precision of Seamless Steel Pipe is low: uneven wall thickness, low internal surface brightness, high measuring cost, and the internal surface and pitting and black spots are not easy to remove; Its detection and shaping must be handled offline. Therefore, it embodies its superiority in high pressure, high strength and mechanical structure materials.

Hot rolling (extrusion seamless steel pipe) : round tube blank → heating → perforation → three-high diagonal rolling, continuous rolling or extrusion → stripping → sizing (or reducing) → cooling → straightening → hydrostatic test (or inspection) → marking → storage