Forged Steel Flanges

High-strength blind flange in Duplex Steel S32205 F60, 4inch Class300. Forged and machined for durability, with RF/FF/RJ sealing faces. Certified SGS/BV/API. Custom sizes available. Ideal for petrochemical, marine, and power industries.

High-strength blind flange in Duplex Steel S32205 F60, 2inch Class300. Forged and machined for durability. Certified SGS/BV/ABS/LR/TUV/DNV. Custom sizes available. Ideal for petrochemical, shipbuilding, and power plant applications.

High-strength blind flange in Duplex Steel S31803 F51, 2inch Class300. Forged and machined for durability. Certified SGS/BV/API. Custom sizes available. Ideal for petrochemical, marine, and power plant applications.

High-strength blind flange in Duplex Steel S31803 F51, 4inch Class300. Forged and machined for durability, with RF/RJ/FF sealing faces. Certified SGS/BV/ABS/LR/TUV/DNV. Custom sizes available. Ideal for petrochemical, shipbuilding, and power plant applications.

High-strength blind flange in alloy steel ASTM A694 F70, size 2inch Class600. Forged and machined for durability, with RF/RJ/FF sealing faces. Certified SGS/BV/API/PED. Custom sizes available. Ideal for petrochemical, power plant, and shipbuilding applications.

High-strength blind flange in alloy steel ASTM A694 F80, rated Class300. Forged and machined for durability, ideal for petrochemical and power plant applications. Available in sizes 1/2"-48" with RF, RJ, or FF sealing faces. Certified SGS/BV/API/PED. Custom sizes and fast delivery.

High-strength blind flange in alloy steel ASTM A694 F80, size 4inch Class300. Forged and machined for durability, ideal for petrochemical and power plant applications. Certified SGS/BV/API. Custom sizes available with fast delivery.

High-strength blind flange in alloy steel ASTM A694 F56, 2inch Class900. Forged, machined, and heat-treated for durability. Ideal for petrochemical, power, and shipbuilding. Certified SGS/BV/API. Custom sizes available.

High-strength blind flange in alloy steel ASTM A694 F80, rated Class900. Forged and machined for durability. Available in sizes 1/2"-48" with RF, RJ, or FF sealing faces. ISO9001 certified, customizable, and ready for fast delivery.

High-strength forged spectacle blind flange for positive pipeline isolation. Made from ASTM A694 F70 carbon steel, rated Class150 with 1inch size. Corrosion-resistant, customizable dimensions, and certified for industrial water projects. Ideal for B2B oil and gas applications.

High durability 904L stainless steel blind flange, 150LB class with raised face. Excellent corrosion resistance, suitable for high-temperature applications up to 1150°C. Custom sizes and standards available.

High-strength 904L stainless steel blind flange, rated 1500LB with 12-inch diameter and raised face. Excellent corrosion resistance, suitable for high-temperature and high-pressure applications. Custom sizes available.

High-strength blind flange in alloy steel ASTM A694 F65, rated Class600. Forged and machined for durability, with RF/RJ/FF sealing faces. Ideal for petrochemical and power plant applications. Custom sizes available, ISO certified.

High-strength alloy steel blind flange, ASTM A694 F56, 2inch Class900. Forged and machined for durability, ideal for high-pressure pipelines. Custom sizes available, ISO certified, with fast global delivery.

High-strength blind flange in alloy steel ASTM A694 F65, 1inch Class300. Forged and machined for durability, with RF/FF/RJ sealing faces. Ideal for petrochemical and power plant applications. ISO certified, customizable sizes, and ready stock for fast delivery.

High-strength blind flange in alloy steel ASTM A694 F60, rated Class600. Forged and machined for durability, with customizable sizes up to 48 inches. Ideal for petrochemical and power plant applications. ISO certified.

High durability 904L stainless steel blind flange, 900LB pressure rating with raised face. Excellent corrosion resistance, suitable for petrochemical and offshore applications. Custom sizes available.

High durability 904L stainless steel blind flange, 600LB pressure rating with raised face. Excellent corrosion resistance, suitable for petrochemical and offshore applications. Custom sizes available.

High-quality 904L stainless steel blind flange, 150LB raised face, 2.5 inch diameter. Excellent corrosion resistance, high strength, and durability. Suitable for petrochemical and industrial piping. Custom sizes available.

High durability 904L stainless steel blind flange, 20 inch diameter, 1500LB pressure rating. Excellent corrosion resistance, suitable for petrochemical and offshore applications. Custom sizes available.