Product Name: Amse B16.5 Wn Duplex Steel 304/F61/F53/F55/2205/2507 /2520/317L /304L, /316, /316L Steel Forged Welded Flange Model NO.: SF1262 Manufacturing Way: Forging Sealing Surface: RF Connection: Welding Structure: Flanges Material: Stainless Steel Type: Welding Flange Standard: ANSI, DIN, GB, JIS, GOST, BSW Material Type: 304.304L.316/316L.904L.2520.317L,F51.F2205.317 Delivery: 15days Production Process: Billet-Cutting-Forging-Heating-Lathe-Drilling-Insp Packing: Wooden Case Trademark: SF Transport Package: Plywood Cases, Pallets, Nylon Bags, Wooden Catron Specification: 10-2000 Origin: China HS Code: 7307210000 Product Description ProductStainless steel Customerised Size FlangeMaterial GradeF304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750CertificationISO9001:2016, TSStandardANSI :ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48DIN :DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673B.S :BS4504 , BS4504, BS1560, BS10Size10-2000Pressure150#, 300#,400 #,600#,900#, 1500# & 2500 #.TypeWNFlange surfaceFF, RF,MFM,TG,RJStainless SteelASTM A182 F304,F304L,F316,F316L,1cr18Ni9Ti,0cr18Ni9Ti,321,18-8