... Carbon Steel Flange 1.Size:DN15-2000 2.Material:A105,SS400,RST37.2, S235 3.ANSI,JIS,DIN,GOST ... steel flange1.flange Size:DN15-2000 2.flange Material:A105,SS400,RST37.2, S2353.flange standards:ANSI,JIS ... SABS1123,EN1092-1, UNI,AS2129,GOST-128202. Type:Plate,Slip-on,Welding Neck.Thread,Socket weld,Blind3. ... 4. Material:Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8 Stainless Steel: F304 F304L ...