... fittings to the world mark flange,elbow,tee,cross and bolt We offer a complete range of high quality of carbon ... stainless steelDuplex 2205 UNS S31803/S32205ASTM A 182 F51 318LN DIN 1.4462SAF2205 SA182 F51SpecificationClass150#,300#,400#,600#,900#,1500#,2500 ... other party recognized by clientsStandardANSI B16.5, ANSI B16.47 DIN, JIS, BS, ASMESpecial design availableWe always warmly welcome your ...