... on.NAMEPipe Fittings,buttweld pipe fitting,pipe cap,seamless BW pipe fittingPRODUCTSElbows,reducers,pipe tees, ... steel,alloy steel,Low-temperature steel,We can produce according to materials appointed by consumers.STANDARDANSI, ... ASME,API5L,DIN,JIS,BS,GBwe can also produce according to drawing by customers.WALL THICKNESSSCH10-160 ... Skype:hbxsd_selina Carbon Steel Pipe Cap, Seamless Buttweld pipe fitting