Product Name: Stainless Type B Stub End A403 (304N, 316N, 317L) Model NO.: pipe fitting Dimension: 1/2" to 24"(Dn15~Dn600) Wall Thickness: Sch5 to Xxs(5mm-80mm) Pressure: Low to High Technique: Welded Application: Industrial,Medical Trademark: Chanyat Transport Package: Wooden and Acc. to Customer's Requirements. Specification: CE, ASME, API, AD2000, BV, ABS, ISO9001 Origin: China Product Description Product Type: Stub End, Lap Joint(Type A For Lap-joint Flange, Type B For Slip-on Flange). Long Type, Short TypeDimension: 1/2" to 24"(DN15~DN600)Wall Thickness: SCH5 to XXS(5mm~80mm)Standard: ASME/ANSI B16.9, MSS SP-43 DIN 2641, DIN2642 JIS B2309(5K, 10K, 20K)Material: Stainless steel, Duplex steel, Alloy steel, Carbon Steel, Low-temperature steel, Nonferrous metal (Nickel Alloy, Aluminum Alloy , Titanium Alloy,...) etc.Material Grade(only lists part):Austenitic Stainless SteelDuplex SteelSuper Stainless SteelASTM SERIESA403: WP304, WP304H, WP304L, WP304N WP309, WP310S, WP316, WP316H, WP316L, WP316N WP317, WP317L, WP321, WP321H, WP347, WP347H WPNIC, WPNIC11, WP348, WP348H, WP700 WP304LN, WP316LN, WP347LN, WP6XN, WP20CB WP1925, WP1925N, WPS31725, WPS31726, WPS31727 WPS31730, WPS32053, WPS33228, WPS34565, WPS38815 304/304L, 316/316L,317/317L, 321/321HA815: WPS31803(UNS S31803) WPS32750(UNS S32750) WPS32760(UNS S32760) WPS32205(UNS S32205),A403: N08904(904L) S31254(254SMO)EN/DIN SERIES1.4301(X5CrNi1810), 1.4306(X2CrNi1911),1.4301H(X5CrNBi1810H), 1.4311(X2CrNiN1810)1.4845(X12CrNi2521), 1.4401(X5CrNiMo17122)1.4404(X2CrNiMo171321), 1.4919(X6CrNiMo1713)1.4406(X2CrNiMoN17122), 1.4571(X6CrNiMoTi17122)1.4438(X2CrNIMo18164), 1.4449(X5CrNiMo1713)1.4541(X6CrNiTi1810), 1.4541H(X6CrNiTi1810H)1.4550(X6CrNiNb1810), 1.4961(X8CrNiNb16-13)1.4462(X2CrNiMoN22-5-3),1.4410(X2CrNiMoN25-7-4)1.4501(X2CrNiMoCuWN25-7-4)1.4539(X2NiCrMoCu25-20-5)1.4547(X2NiCrMoCu20-18-7)ASTM UNS SERIESA403 S30400, S30409, S30403, S30451, S30900, S31008, S31600, S31609, S31603, S31651, S31700, S31703, S32100 S32109, S34700, S34709, N08800, N08811, N08700, S30453, S31651, S34751, N08367, N08020, N08925, N08925N