Pipe Cap Standard: Standard: GB /ASTM/ DIN / JIS. Material: Carbon steel: ASTM A234, ST37.2, API 5L Gr B, API 5L X-series ASTM A860 WPHY X-series Stainless steel: TP304, TP304H, TP304LN, TP304L, TP310 / S, TP316L, TP316H, TP316 / 316L, TP317L, TP321 / 321H. Wall Thickness: Sch 10 to Sch 160, XS, XXS, STD. Payment Term: L/C at sight or T/T Packaging: Wooden pallet or as per customers' requirement We can offer all kinds of the pipe fittings and can manufacture them according to any drawings. Info/at/ whsteelfitting*com 3w, whsteelfitting /com