Duplex Socket Weld Flanges

Zeron Fasteners is a trusted manufacturer and supplier of Duplex Socket Weld Flanges, engineered for high-pressure and corrosive service. Made from high-grade Duplex Stainless Steel (UNS S31803 / S32205), these flanges offer excellent mechanical strength and superior resistance to stress corrosion, pitting, and crevice corrosion. Ideal for chemical processing, oil & gas, offshore platforms, and marine environments.

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Duplex Socket Weld Flange

Duplex Socket Weld Flanges Chemical Composition

ElementCMnSiPSCrNiMoN
Content (%) ≀ 0.03≀ 2.00≀ 1.00≀ 0.03≀ 0.0221.0 – 23.04.5 – 6.52.5 – 3.50.14 – 0.20

Duplex Socket Weld Flanges Mechanical Properties

Tensile StrengthYield Strength (0.2% Proof)ElongationHardness
β‰₯ 620 MPaβ‰₯ 450 MPaβ‰₯ 25%≀ 290 HB

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