Available Types Blind Flanges Reducing Threaded Flanges Threaded Flanges Ring Flanges Lap Joint Flanges Socket Weld Flanges Spectacle Blind Flanges Slip-On Flanges Flange Gasket Flange Bolts Weld Neck Flanges Orifice Flanges High –Hub Blind flanges Material Carbon Steel, Stainless Steel, Duplex, Super Duplex, Steel Alloys, Nickel Alloys, Copper Alloys & as per client request Size All Size available as per Standards, Any Special size can be manufactured as per client drawing Standards American Standard: ANSI B16.5, ASME B16.47 SER. B (API 605), ASME B16.47 SER. A (MSS SP44) German Standard: For Welding Neck - DIN 2631, 2632, 2633, 2634, 2635, 2637 Plate - DIN 2573, 2576, 2502, 2503, 2543, 2544, 2545 Blind – DIN 2527 Screwed – DIN 2565, 2566 Lapped – DIN 2641, 2642, 2655, 2656 European Standard: EN 1092 – 1: 2002 All standard types British Standard: BS4504, BS 10 TABLE D/E Japanese Standard: JIS B2220-2004, KSD3576, KS B 6216, KS B 1511-2007, JIS B2261, JIS B8210 Italian Standard: Threaded UNI 2253 -67, 2254 -67, 2255 -67 Blind UNI 6091 -67, 6092 -67, 6093 -67 Plate UNI 2276 -67, 2277 -67, 2278 -67, 6083-67, 6084-67 Welding Neck UNI 2280-67, 2281-67, 2282-67, 2283-67, 2284-67 Lapped UNI 6089-67, 6090-67 Coating: Black, Rust –Proof Oil, Galvanized, Any Special Customized paint Value Added Services: Hot Dip Galvanizing, Electro polish Test Certificate: Mill Test Certificate as per EN 10204 / 3.1B Flange Surface Treatment & Package: Flat face smooth finish Flat face two grooving rings Flat face three grooving rings Flat face serrated finish Raised face smooth finish Raised face with two grooving rings Raised face three grooving rings Raised face serrated finish