... STEEL PIPEASTM/ASMESEAMLESSA/SA53 GR.BA/SA106 GR.B,A/SA106 GR.CAPISEAMLESSAPI 5L-B, X42, X52, X56, X60, X65JISSEAMLESSSTPG370, ... , C60, C65 etc..A134-A283, A134-A285 etc..APIWELDEDAPI 5L-B, X42, X52, X56, X60, X65JISWELDEDSTPG370, STPY400, STK400, STK490KSWELDEDSPPS38, ... T22, T91A/SA209-T1JISSEAMLESSSTBA-12, 13, 20, 22, 23, 24, 25, 26STAINLESS STEEL TUBEASTM/ASMESEAMLESSA/SA213 TP304, 304L, 316, 316L ...