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ReflowX SKU: REF-PPFXXWNX0580689
This weld neck flange is designed for high-pressure, high-temperature applications requiring a robust and reliable connection. Manufactured to meet stringent ASME B16.5 standards and constructed from ASTM A182 Grade F53 duplex stainless steel, this flange offers exceptional strength, corrosion resistance, and longevity.
The raised face (RF) design provides a superior seal compared to flat face flanges. Weld neck flanges are designed to be butt-welded to a pipe system. The weld neck design helps to reduce stress concentrations at the base of the flange.
| Size | 4 Inch |
| Standard | ASME B16.5 |
| Pressure Class | Class 150 |
| Facing Type | Raised Face (RF) |
| Flange Type | Weld Neck (WN) |
| Schedule | S-10S |
| Material | ASTM A182 Grade F53 (Duplex Stainless Steel) |
This flange is ideal for use in chemical processing, oil and gas, marine, and other demanding industrial applications where corrosion resistance and high strength are critical. Suitable for connecting pipes, valves, pumps, and other equipment in piping systems.
Please contact us for current stock availability and lead times. All flanges are new and manufactured to meet the specified standards. Certificates of Conformity and Material Test Reports are available upon request.
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