1.Size:1/2"-78" 2.Material:Stainless Steel 3.Standard: ANSI, BS, ... , UNI, JIS, GB 4.Pressure:0.25Mpa ~250Mpa(150Lb ~2500Lb) 1.Size:1/2"-78" (DN 15- DN2000)2.Standard: ANSI, BS ... categorySOP SOH BL WN MSS API AWWA LONGWNStandardANSI,DIN,EN1092-1,NFE,AS,JIS and customers' drawings for special useTechnologyforged,casting ... price and best service. Stainless Steel Slip-on Flange-pipe fittings