... design availab Products Details: TypeBW(butt-welding); High pressure cap; Threaded cap, Seamless cap; Welded capThickness:SGP ~ SCH XXSDimensionsANSI B16.9 / 16 ... galvanizing. Available Material List : Products/MaterialElbow, Tee ,Reducers ,Flange ,Cap , pipeCarbon steelAmericaASTM A234 WPB WPC A105 A106 A53 A283-D ... X8Cr17 X5CrNi189 X10CrNiTi189 X2CrNi189 X2CrNiMo1810 X10CrNiNb189 Seamless Pipe Cap