Duplex and Super Duplex UNS S32760 Flanges
The Duplex and Super Duplex UNS S32760 Flange is a specialized forging component essential for
creating secure, leak-proof, and removable connections within a piping system. These flanges are used
to join pipes, valves, pumps, and other equipment. Manufactured from the superior Super Duplex UNS
S32760 alloy (also known as F55 or Zeron 100), they offer unmatched performance. The
material's dual-phase structure and high alloy content, including Tungsten and Copper, result in both
high mechanical strength and an exceptionally high Pitting Resistance Equivalent Number. This
provides supreme defense against pitting, crevice corrosion, and stress corrosion cracking (SCC) in
the harshest chloride and sour gas environments. Zeron Fasteners manufactures and supplies these
critical flanges in various types (Weld Neck, Slip-On, Blind, etc.), ensuring compliance
with standards such as ASME B16.5 and the material specification ASTM A182 F55 for use in
petrochemical, offshore, and desalination facilities.
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