... WP316/316L/316H, WP321, WP347/347HSTANDARDANSI B16.9, ANSI B16.28, DIN2605/2615/2616/2617, JIS2311/2312/2313, GOST17375/17376/17378 ... /17379, EN10253-1, EN10253-2CertificationISO9001:2008ApplicationWater, oil, gas and chemical industryPackingseaworthy package, plywood Cases or pallet or as ... company arranged by clients ASME B16.9/ASME B16.28/ASME B16.25/ASME B16.49 A234 WPB/A420 ...