Inconel Alloy WN Flange, ASTM B564 UNS N08825, 16 IN, 300 LB

This Inconel Alloy Weld Neck Flange is built for demanding industrial environments where corrosion resistance and pressure integrity matter. Made from ASTM B564 UNS N08825 (Incoloy 825), it handles aggressive media including sour gas, seawater, and acids. The DN400 (16-inch) weld neck design with SCH 80 wall thickness and Class 300 LB rating ensures strong, leak-proof connections in high-pressure piping systems. It meets ASME B16.5 dimensional standards and carries RF (Raised Face) sealing for reliable gasket compression. NACE MR0175 / ISO 15156 compliance confirms suitability for sour service applications in oil, gas, and chemical processing.