Key Specifications / Features
This weld neck flange is forged from ASTM B564 UNS N08825 nickel alloy, engineered to ASME B16.5 specifications for 16-inch (DN400) piping systems. Rated Class 300 LB (PN50) with SCH 40 bore and raised face sealing surface, it delivers superior corrosion resistance in aggressive environments. Ideal for chemical processing, offshore platforms, and high-temperature applications requiring exceptional resistance to acids, alkalis, and chloride stress corrosion cracking.
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