Duplex & Super Duplex Flanges

Unleash the potential of our Duplex & Super Duplex Flanges, the most outstanding choice for industries demanding durability, strength, and corrosion resistance. As a trusted exporter, manufacturer, supplier, and trader with over 3.0 years of experience, we bring to you an impeccable range of flanges, including Zeron 100 Flanges, Super Duplex S32750/S32760 Flanges, and Duplex Steel S31803/S32205 Flanges. Designed to offer better mechanical strength compared to standard stainless steel flanges, these are an extraordinary solution for high-pressure and high-temperature environments. With their superior resistance to chloride stress corrosion cracking, these flanges are a must-have for critical applications demanding reliability. Manufactured to ensure the highest quality, they offer enhanced weldability and machinability, making them an unparalleled choice for construction, oil & gas, and marine industries. Sold with exceptional quality standards, these flanges boast better cost efficiency in the long run, adding value to your procurement. Available for sale with a supply ability across All India, our Duplex & Super Duplex Flanges set the benchmark for excellence and dependability in industrial applications, making them the premier selection for professionals who settle for nothing less than the best.

Zeron 100 Flanges

  • Application
  • Oil & Gas, Petrochemical, Desalination, Marine Engineering, Chemical Processing, Pulp & Paper, Power Generation
  • Color
  • Metallic Silver
  • Connection
  • Other, Welded, Threaded, Slip-On, Blind, Socket Weld, Lap Joint, Orifice, Spectacle Blind
  • Dimension (L*W*H)
  • As per ASME/ANSI B16.5 or customer specification
  • Feature
  • High Strength, Excellent Corrosion Resistance, Suitable for Aggressive Environments, Chloride Stress Corrosion Cracking Resistant
  • Grade
  • Zeron 100
  • Material
  • Zeron 100 (UNS S32760) Super Duplex Stainless Steel
  • Pressure
  • Class 150#, 300#, 600#, 900#, 1500#, 2500#
  • Product Type
  • Other, Flange
  • Purity
  • 99% Ferrous Alloy
  • Shape
  • Other, Round, Square, Customizable
  • Size
  • 1/2 NB to 24 NB, DN15 to DN600
  • Standard
  • Other, ASTM A182, ASTM A240, ASME SA182, ASME SA240, DIN, EN, JIS, BS, UNI, GOST
  • Surface
  • Other, Machined, Smooth Finish, Pickled
  • Technics
  • Other, Forged, Heat Treated

Duplex Steel S31803S32205 Flanges

  • Application
  • Oil & Gas, Petrochemical, Power Plant, Chemical Industry, Water Treatment, Marine Engineering
  • Color
  • Natural / Silver
  • Connection
  • Other, Welded / Bolted
  • Dimension (L*W*H)
  • As per standard or custom requirements
  • Feature
  • High Strength, Corrosion Resistant, Excellent Weldability
  • Grade
  • S31803 / S32205
  • Material
  • Duplex Steel S31803/S32205
  • Pressure
  • 150# to 2500# (PN6 PN400)
  • Product Type
  • Other, Flange
  • Purity
  • High
  • Shape
  • Round
  • Size
  • 1/2 to 24 (DN15 to DN600)
  • Standard
  • Other, ASTM A182 / ASME SA182
  • Surface
  • Other, Shot Blasted / Machined
  • Technics
  • Other, Forged

Super Duplex S32750S32760 Flanges

  • Application
  • Petrochemical Industry, Offshore Platforms, Heat Exchangers, Pulp & Paper, Desalination Plants, Marine Applications
  • Color
  • Silver / Metallic Grey
  • Connection
  • Other, Welded, Threaded, Slip On, Blind, Socket Weld, Lap Joint, Orifice, Spectacle Blind, Ring Type Joint
  • Dimension (L*W*H)
  • Customizable as per requirement
  • Feature
  • Corrosion Resistant, High Strength, Durable, High Impact Toughness
  • Grade
  • S32750 / S32760
  • Material
  • Super Duplex Stainless Steel (S32750/S32760)
  • Pressure
  • Class 150, 300, 600, 900, 1500, 2500 LBS
  • Product Type
  • Other, Flange
  • Purity
  • High (As per material standard)
  • Shape
  • Round
  • Size
  • 1/2 to 48 (DN15 to DN1200)
  • Standard
  • Other, ASTM A182 / ASME SA182, DIN, EN, JIS, ANSI, BS
  • Surface
  • Other, Rust-proof Oil, Black Paint, Galvanized, Sand Blasting
  • Technics
  • Other, Forged


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