... ) Quality: we can offer the certifications of chemical composition and mechanical property9) Application: Machine-made industry, chemical industry, shipping industry ... /Sample/Mixed item/Factory visit are welcome.Stainless steel hexagonal rod Grade: 201, 202, 301, 302, 304, 316,316L, 310S ... and plasticity.It is Widely applied for petroleum, chemical, mechanical and electrical, hardware, etc.