Standard Forged Flanges

Dimensions: 1/2”, 2”, 3”, 4”, 6”, 8”, 10”, Customized up to 60” Material: Carbon, Alloy and Stainless Steel Thickness: Schedule 10(S) to SCH 160 Standard: ASME, ANSI, DIN, JIS, EN etc Class Range: Class 150 to 2500 (# or LB). PN 2.5 to PN 250. Flange Face Type: RF, FF, MFM, TG, RJ End: Bevel end Connection: Butt weld Manufacturing Process: Forging The weld neck flange features a long tapered hub for butt welding, ensuring strong structural integrity and excellent stress distribution. It minimizes leakage risks, ideal for high-pressure, high-temperature, and critical service applications. It complies with standards like ANSI/ASME B16.5, DIN, EN 1092-1, and GOST , available in PN6-PN160 and DN15-DN5000, with materials including carbon steel, stainless steel, and alloy steel. Widely used in oil and gas, petrochemical, power generation, and chemical processing industries.

Dimensions: 1/2”, 2”, 3”, 4”, 6”, 8”, 10”, Customized up to 24” Material: Carbon, Alloy and Stainless Steel Thickness: Schedule 10(S) to SCH 160 Standard: ASME, ANSI, DIN, JIS, EN, etc Class Range: Class 150 to 2500 (# or LB). PN 2.5 to PN 250. Flange Face Type: RF, FF, MFM, TG, RJ End: plain end Connection: threaded Manufacturing Process: Forging Threaded flange has internal threads matching pipe threads, enabling easy installation without welding. It reduces damage to pipes and is suitable for low-pressure systems requiring frequent disassembly. It complies with standards like ANSI/ASME B16.5, DIN, EN 1092-1, and GOST , available in PN6-PN160 and DN15-DN5000, with materials including carbon steel, stainless steel, and alloy steel. Applied in water treatment, plumbing, low-pressure gas systems, and light industrial pipelines.

Dimensions: 1/2”, 2”, 3”, 4”, 6”, 8”, 10”, Customized up to 60” Material: Carbon, Alloy and Stainless Steel Thickness: Schedule 10(S) to SCH 160 Standard: ASME, ANSI, DIN, JIS, EN etc Class Range: Class 150 to 2500 (# or LB). PN 2.5 to PN 250. Flange Face Type: RF, FF, MFM, TG, RJ End: plain end Connection: Plug welding Manufacturing Process: Forging Slip on flange slides over the pipe and is welded on both sides, offering cost-effectiveness and easy alignment. It has moderate strength, suitable for medium-low pressure and non-critical services. It complies with standards like ANSI/ASME B16.5, DIN, EN 1092-1, and GOST , available in PN6-PN160 and DN15-DN5000, with materials including carbon steel, stainless steel, and alloy steel. Used in general manufacturing, water supply, heating, and low-pressure chemical pipelines.