IItem : elbow 45/90/180,tee,cross, concentric reducer, eccentric reducer, lap joint stub end, pipe cap, flange Material : stainless steel, carbon steel, alloy steel, some special Standard : ANSI,ASME ,API 5L,DIN, JIS ,BS ,GB or produce according to drawings Wall thickness : sch5-sch160,XS,XXS,STD Size : 1/2¡±-100¡± Applications range : Chemical, petrochemical plants, nuclear power stations, paper mills, shipyards, gas processing plants, water treatment plants and others. Surface treatment : Shot blasted, rust-proof black oil,3PE Radius of curvature 1D-10D Certificates : ISO-9001:2000,API,CCS,CE,TUV. 1.Material:stainless/carbon steel,some special 2.Size:1/2"-48" 3.Wall thickness:sch5-sch160 XS XXS STD 4.High quality and competitive price.