Asian Fastener
The ASME/ANSI B16.5 Welding Neck (WN) flange is a high-strength flange designed for use in high-pressure and high-temperature applications. Featuring a long tapered hub, the WN flange is welded directly to the pipe, offering exceptional stress distribution and minimizing mechanical stress at the pipe connection. It is ideal for critical applications in industries such as oil and gas, chemical processing, power generation, și altele.
Specificații de material:
Welding Neck flanges are available in a variety of materials to meet specific operational requirements:
Oțel carbon: ASTM A105, A350 LF2
Oțel inoxidabil: ASTM A182 F304, F316, F321
Oțel aliat: ASTM A182 F11, F22
Aliaje de nichel: Inconel, Monel, Hastelloy
Oțel inoxidabil duplex: ASTM A182 F51, F53
The choice of material ensures the flange’s suitability for extreme pressures, temperatures, and corrosive environments.
Caracteristici cheie:
Tapered Hub Design: Provides smooth transition and stress distribution from the flange to the pipe.
Robust Welding Connection: Ensures a secure and leak-proof joint for critical applications.
Wide Pressure Range: Available in pressure classes from 150 to 2500.
Corrosion Resistance: Excellent material options for corrosive and high-temperature environments.
Dimensional Accuracy: Manufactured in compliance with ASME/ANSI B16.5 standards for precise fit and interchangeability.
Aplicații:
Petrol & Gas Industry: Conducte de înaltă presiune, refineries, and offshore platforms.
Procesare chimică: Piping systems handling aggressive chemicals.
Generare de energie: Steam and cooling systems in thermal and nuclear power plants.
Marin și Offshore: Applications requiring high strength and durability.
Tratarea apei: High-pressure water distribution and desalination systems.
