... -on, Blind, Plate flange ANSI B16.5, BS4504, DIN2633, EN1092-1 ISO TUV Certificate Forged Steel Flange:Welding Neck Flanges, Slip ... Joint Flanges, Orifice Flanges, Figure 8 Blanks Flange, Anchoring Flange 1. ASME FlangesSTANDARD:ASME B16.5, ASME B16.47,ASME B16 ... , 25Bar, 40BarMATERIAL: P245GH, C22.8, S235JRG2, ST37-2 3. EN1092-1 FlangesPRESSURE GRADE:PN2.5,PN6,PN10,PN16,PN25,PN40, PN63 ...