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Quick Overview

GB flange system is Chinese grade flange, this system is made according to ansi flange system and din flange system, include GB/T 9112 - 9113.4 - 2000, DN10-DN2000, GB/T 17241.1 - 17241.7, DN10 - DN4000, GB/T 15530.1 - 15530.8 We can provide sizes from DN10 to DN2000with nominal pressure rating (NPS) of PN 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa, 6.4Mpa & surface treatment of Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, Zinc, Hot dipped Galvanized with export packing done with No Fumigate or Fumigate Plywood/Wood Pallet or Case and is used in applications of Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc. We stock, wholesale, export & supply GB Standard, Mild Steel, Carbon Steel(CS) ASTMA105, A53, SS400, SF440, RST372, S235JRG2, P250GH C228, ASTMA350 LF2, LF3, Alloy Steel ASTM A182 F5, F9, F11, F12, F22, F91, ASTM A213 T5, T9, T11, T12, T22, T91, ASTM A335 P5, P9, P11, P12, P22, F91, AISI-SAE 4140, 4340, EN19, EN24, Stainless Steel(SS) F304/L/H, 316L/H, 317/L/H, 321/H, 347/H, 310/S, 904/L, S31254, Nickel 20, 200, 201, 205, Monel 400, K-500, Inconel 600, 601, 625, 718, 825, Incoloy 925, Hastelloy C4, UNSN06455, C276, UNSN10276, C22, UNSN06022, C2000, UNSNO6200, B2, X, Super Duplex Steel UNS 31500, S31803, 32101, S32304, S32205, 32550, S32750, S32760, Raised Face(RF), Flat Face(FF), Ring Type Joint(RTJ), sizes from DN10 to DN2000 with nominal pressure rating(NPS) of PN 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa, 6.4Mpa Forged Steel Pipe Flanges from our associated manufacturing unit for flanges in India. If any requirements for GB Standards Steel Pipe Flanges do contact us.  

Additional Information:

  • Minimum Order Quantity:1 Piece