... Rating:CL150-CL2500 Materials:CS,FS,SS... Certificates:ISO,TS,CE,API6D DIDTEK API Gate Valve Size:2"-32" or DN50-DN1000 Pressure: ... WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M,etc.Design & Manufacture Std.: API600, ASME ... ASME B16.34Test Standard: ISO5208, API598 (JISB2003), API 6D, BS 6755Structure Type: Short Pattern,Regular Pattern,Venturi Pattern,Full Bore ...