Forged Steel Flanges

High-quality stainless steel slip-on flange for low-pressure piping. Features reduced installation cost, long fatigue life, and compliance with ASME B16.5. Available in various materials and custom sizes. Certified API, ISO, CE.

SME B16.47 12" SCH80 600# Slip-On Flange in stainless steel A403 WP304. Simple structure, lightweight, and easy to weld. Ideal for medium and low pressure pipelines. ISO9001 certified. Custom sizes and materials available.

High-quality stainless steel slip-on flange for medium and low pressure pipelines. Features simple structure, easy welding, and reliable sealing. Available in multiple materials and standards. ISO certified with competitive pricing and fast delivery.

High-quality slip on flange in A403 WP304 stainless steel. Meets ASME B16.5 standards for 1/2 inch SCH10 150 class. Offers durability, corrosion resistance, and easy fillet weld installation. Ideal for low to medium pressure piping systems. Custom sizes and finishes available.

ASME B16.5 compliant WN flange in super duplex UNS S32750. Offers high strength and corrosion resistance for oil, gas, and chemical industries. Custom sizes and materials available. ISO certified.

High-performance forged steel flange, size 1/2 inch, pressure rating 900 LBS. Made from ASTM B462 UNS NO6625 nickel alloy. Features grooved face, Sch40 compatibility. Ideal for petroleum, chemical, and power industries. Custom sizes available. ISO certified.

High-strength forged alloy steel spectacle blind flange, ASME B16.5 Class 1500, 1/2 inch size, SCH40. Certified quality, customizable materials, and competitive pricing for global industrial applications.

High-strength alloy spectacle blind flange, UNS NO6022, 1/2 inch, Class1500, ASME B16.5. Suitable for Sch5s to Schxxs. Ideal for petroleum, chemical, and power industries. ISO certified, customizable, competitive pricing.

High-quality duplex stainless steel UNS S31260 pipe flange, RF surface, round shape. Meets ASME B16.5 standard. Durable, corrosion-resistant, ideal for petroleum and chemical industries. Custom sizes and OEM service available.

High-strength duplex stainless steel UNS S32550 TH flange, 5 inch SCH40S, RF face. Meets ASME B16.5. Offers excellent corrosion resistance and durability. Custom sizes and OEM service available. Ideal for petroleum, refinery, and offshore applications.

High precision forged duplex flange with 100% UT testing and heat treatment certification. Available in weld neck, slip on, blind types. Custom sizes up to 6000mm. Ideal for petroleum, refinery, and power industries.

High-strength UNS S31500 duplex forged flange, RF face, ASME B16.5. Sizes 1/2"-80", pressure 150-3000#. 100% UT tested, heat treatment report provided. OEM/custom options available for industrial piping.

High-quality duplex stainless steel flange, ASTM A815 UNS S31803, RF 8 inch Sch60, ASME B16.5. Excellent corrosion resistance and high strength. Suitable for petroleum, refinery, and offshore applications. Custom sizes and OEM service available.

ASME B16.5 compliant welding neck flange in super duplex stainless steel UNS S32750. Offers high strength, corrosion resistance, and reliability for demanding industrial applications. Custom sizes and materials available.

High-strength 6 inch welding neck flange, ASME B16.5 Class 150, SCH40. Forged from carbon or stainless steel. ISO9001 certified. Ideal for oil, gas, and petrochemical pipelines. Custom materials and sizes available.

High-quality forged steel weld neck flange per ASME B16.5, rated 150lb to 2500lb. Available in stainless steel, alloy, and nickel alloys. Ideal for high-pressure applications in petroleum, chemical, and power industries. Custom sizes and materials supported.

High-strength forged steel spectacle blind flange, 1/2 inch size, 900LBS pressure rating. Meets ASTM B564 standards. Ideal for oil, gas, and chemical applications. Custom sizes and materials available. Durable, reliable, and competitively priced.

High-strength forged welding neck flange in UNS32750 super duplex stainless steel. Rated Class 300 with raised face, 4 inch size. Ideal for high-pressure and corrosive environments in oil, gas, and chemical industries. Custom sizes available.

High-performance forged weld neck flange in 2 inch size, Sch5s to Schxxs. Made of carbon steel ASTM A105, rated 150lb-2500lb. ISO9001 certified, customizable, and suitable for petroleum, power, and chemical industries.

High pressure Inconel 800 lap joint flange, Class 300, 2 inch size. ANSI B16.5 standard. Features precise tolerances, long-term anti-corrosion, and 100% press tested. Certified API, ISO, SGS, BV, CE. Custom options available.