... (321), 00Cr17Ni14Mo2(316L),0Cr25Ni20(310S)(5).Stainless steel barSpecification: (diameter)3mm-(diameter)12mm*4000 ... joist steel, etc.(7).Stainless steel pipe fitting: elbow, tee, flange, valve, etc. (8).Stainless steel standard parts: 201 ... ,202,301,304,316,316L,310S nuts, bolts,flat washers, spring washers and stainless steel non-standard parts ...