Duplex and Super Duplex UNS S32760 Weld Neck Flanges

The Duplex and Super Duplex UNS S32760 Weld Neck Flange is a superior forging component explicitly designed for the most demanding piping applications involving high pressure, temperature, and severe corrosive media. The key feature of the Weld Neck flange is its long tapered hub, which provides crucial reinforcement and allows for a butt-weld connection to the pipe. This butt-weld minimizes stress concentration and reduces erosion at the joint, ensuring the highest level of joint integrity and strength in the system. Manufactured from the elite Super Duplex UNS S32760 alloy (also known as F55 or Zeron 100), these flanges benefit from the material's high mechanical strength and exceptional resistance to environmental degradation, including chloride stress corrosion cracking and pitting, thanks to its high Pitting Resistance Equivalent Number. Zeron Fasteners manufactures and supplies these specialized flanges in strict compliance with standards like ASME B16.5 and the material specification ASTM A182 F55, making them the preferred choice for critical pipelines in the offshore, petrochemical, and power generation sectors.

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