1.JIS B2220,5K,10K,16K,20K,30K,SOP,SOH, 2.Material:Rst37.2,S235JRG2,C22.8,SS400,SF440A,A105 3.Size:15A-2000A 1.ANSI FLANGESStandard: ANSI B16.5ANSI B16.47MSS SP44ANSI B16.36 ANSI B16.48Types: Welding Neck Flanges, Slip on Flanges, Threaded Flanges, Socket Welding Flanges, Blind Flanges, Orifice Flanges, Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, Figure 8 BlanksPRESSURE ...