DIDTEK Stainless Steel Valve Size:2"-32" Rating:CL150-CL2500 Materials:C.S,S. ... ,F.S Certificates:ISO,CE,TS,API DIDTEK Stainless Steel Valve Size:2"-48" or DN50-DN1000 Pressure: Class150-2500LB or ... -PN250 or 10K-40KMaterial:WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M,etc.Design & Manufacture ... best quality productsand the most sincere service. DIDTEK Stainless Steel Valve