... fittingsSocket weldingWeldolet,threadolet,sockolet,union,plug,coupling,cap,elbow,tee,reducer,cross,bushing,nipple,swage nipple,reducing nipple,flange,Half ... , A105N, A350 LF1 LF2, A694 F42 F52 F60 F65StandardB16.11, A182, B564, B462Stainless steelSS304, 304L,304H, 316, 316L,309S,310S, ... 321,347H,316TiDuplex stainlessASTM A182 F51/ 2205 / UNS S31803/1.4462,F53/ 2507/UNS ...