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Quick Overview

Copper Flanges offered can be made available by us in different industry standard options like ANSI, EN, DIN, BS, JIS, UNI and others as well as in finish design choices of welding neck, slip-on, threaded, lap-joint, socket welding and others as per the specific demands of the customers. Made available in size range up to 80'' as well as in pressure ratings of 150#, 300#, 400# and others, these flanges can be provided with surface treatment choices of black paint, cold and hot dip galvanized finish and others. The areas these find use in include power, metallurgy, petroleum, chemical, shipbuilding and.others.   Flange Standards: API 6A, ANSI, ASME, DIN, EN1092-1, UNI, JIS/KS, BS4504, GB, AWWA C207, GOST, PSI.   Specifications: Can offer Copper Flanges as cast, forged, normalized, annealed, quenched (hardened) & tempered condition with black or bright (proof machined) finish.   Various type of IBR approved Flanges that can be procured are as follows: Blind, Slp-On, Welding Neck (Weldneck), Long Welding Neck (LWN), Socket Weld, Lap Joint, Threaded, Spectacle Blind, Plate, Collar, Flat Face, Raised Face, Ring Type Joint, etc.   Size range of flanges that can be offered are ½” inch upto 60” inch depending on type, class & grade of flanges.   Class of flanges: #150, #300, #400, #600, #900, #1500, #2500   IBR approved Flanges can be avail in various grade materials as mention below: Carbon Steel: ASTM A350 LF2, ASTM A105N, 224Gr.490, A737Gr.B, K03011, 1.0566, TStE355, A510FP1, FeE355-3, K03504, 1.0460, P250GH, C22.8 Alloy Steel: 4130, 708A30, G41300, 1.7218, 25CrMo4, 30CD4, 30CrMo4, SCM420, 30ChM, 4340, ASTM A387 Grade P1, A387 Grade P5, A387 Grade P9, A387 Grade P11, A387 Grade P12, A387 Grade P22, A387 Grade P91, A182 Grade F1 Class 1, A182 Grade F5, A182 Grade F9, A182 Grade F11 Class 2, A182 Grade F12 Class 2, A182 Grade F22 Class 3, A182 Grade F91, A350 LF3, A350 LF6 Class 1, A350 LF6 Class 2, K12822, K41545, K90941, K11572, K21590, K32025, 1.5415, 1.7362, 1.7386, 1.7335, 1.7380, 1.4903, 1.5637, 16Mo3, 12CrMo195, 12CrMo91, 13CrMo44, 13CrMo4-5, 10CrMo9-10, 10CrMoVNb9-1, 10Ni14, 15CD4-5, 10CD9-10, X12CrMo5, X11CrMo9-1, 14CrMo4-5, F34, X10CrMoVNb9-1, 12Ni14, SFVAF12, SCMV4, 15KH5M, 12KHM, 10KH2M Stainless Steel (SS): 304, 304L, 309, 310, 316, 316L, 316Ti, 317, 317L, 321, 329, 347 Duplex Steel (DSS): 2205, ASTM A182 F60, F51, UNS S32205, S31803, 1.4462, X2CrNiMoN22-5-3, AFNOR Z3CND22-05Az Super Duplex Steel (SDSS): 2507, Zeron 100, ASTM A182 F53, F55, UNS S32750, S32760, DIN 1.4410, 1.4501 Inconel: Alloy 600, 601, 625, 690, 718, N06600, N06601, N06625, N06690, N07718, AFNOR NC 15Fe, NC19FeNb, 2.4816, 2.4851, 2.4856, 2.4668 Incoloy: Alloy 800, 800H, 800HT, 825, UNS N08800, N08825, AFNOR 25NC35-20, WFe32C20DU, 1.4876, 2.4858, Monel: Alloy 400, K-500, 2.4360, 2.4375 Hastelloy: Alloy C276, C22 UNS N10276, N06022 Copper(Cupro) Nickel: CU-NI 90/10, CU-NI 70/30 Titanium: Alloy Grade 2, 5   We stock, supply, export, wholesale Copper Flanges which are used in applications of Engineering, Construction, Oil Field, Offshore, Shipbuilding, Nuclear Projects, Marine Projects, Medical, Instrumentation, etc.   We can supply smaller quantities of Copper Flanges from our associated manufacturing unit in India.   If any requirements for IBR approved Copper Flanges kindly do contact us.  

Additional Information:

  • Item Code:copper-flanges-ibr-certified-flanges
  • Minimum Order Quantity:1 Piece
  • Pay Mode Terms:L/C (Letter of Credit), T/T (Bank Transfer)
  • Delivery Time:Immediate if ready stock
  • Packaging Details:Wooden Box, Plastic Bags, Wooden crating or as per clients request.