SUS321 stainless steel tube with high rupture strength, high antioxidant properties, and has good stability, high temperature properties of high temperature stress rupture and Creep resistance.

SUS321 Stainless steel pipes is used in the manufacture of various structures and low pressure boiler superheated steam pipes, water pipes and locomotive boiler superheated steam and smoke opium pipes, small pipes and Arch brick work of high quality carbon structural steel hot rolling and drawing (rolling) seamless steel pipe.

SUS321 stainless steel tube delivery usually to heat treatment. In addition, the finished steel microstructure, grain size, decarburized layer there is a certain requirement. Geological drilling seamless steel tubes for petroleum drilling control; for proven underground rock structure, groundwater, oil, gas and mineral resources, use of rigs drilling.