Design and Manufacture:MSS-67/68.Bs5155 Size:2-80 Pressure:CLASS150-600LB Face to Face:Bs5155 Insepction:API598 Flanges:Ansi b16.5/B16.47 Temperature:≤650 Operation:Manual,Gear,Electric,Pneumatic,Gas over Oil Material:WCB.WCC.WC6.WC9.C5.C12.LCB.LCC.CF8.CF8M. CF3.CF3M.CN7M.CF8C