Key Specifications / Features
Model No.: LF-20261021-WNF-01 Hits: 0
Made in compliance with ASME B16.5, our 10-inch (DN250) Class 300 weld neck flange uses ASTM A182 F55 super duplex stainless steel and pairs with SCH20 piping. The tapered hub structure greatly lowers stress concentration at weld connections, improving long-term operational safety. Suited for high-pressure industrial piping, it performs reliably in offshore oil & gas, seawater conveyance, and chemical processing facilities with corrosive process fluids.
Detail Information
Flange Type: WN (Weld Neck)
Standard: ASME B16.5
Material: ASTM A182 F55, Super Duplex Stainless Steel
Nominal Size: 10 Inch, DN250
Matching Pipe Schedule: SCH 20
Pressure Class: 300 LB, PN50
Crafted from ASTM A182 F55 super duplex stainless steel, this weld neck flange follows ASME B16.5 requirements. It is Class 300 rated, suited for 10-inch SCH20 piping. A182 F55 material combines high tensile strength and premium anti-corrosion properties unique to super duplex grades.
Selected for high-pressure piping systems where material performance is critical. It serves offshore oil and gas, seawater pipelines, and chemical processing sectors, resisting pitting, crevice corrosion, and stress cracking that attack ordinary stainless steel.
