1.ISO 9001:2000 2.ANSI ,DIN,JIS,BS,UNI,GB 3.Material:Carbon steel,Stainless steel,Alloy steel 4. Size:1/2"-72" 5.$0.1-$500 1.Products CatalogeDescriptionsPicturesSize RemarksElbow45°1/2”-48”Standard: ANSI; BS; JIS; DIN; UNI; MSS; etc 90°180°FlangesPL1/2”-48”Material: Carbon steel; Stainless steel; Alloy steel; Cast iron; etcSOWNSWBLIFCaps1/2”-48”Certificate: ISO9001; 2008. Golden prize of ...