Forged Steel Flanges

High-quality forged stainless steel flange, rated PN16 with RF face. Available in ASTM A182 grades 304, 316L, 904L, and 2205. Ideal for industrial piping systems. ISO9001 certified, customizable sizes, and durable machining.

High-strength forged carbon steel flange, ASTM A105, ANSI B16.5, Class 150, threaded NPT, raised face. Suitable for oil, gas, and chemical industries. ISO certified, customizable sizes, durable and leak-proof.

High-strength forged stainless steel threaded flange, customizable per ANSI, DIN, GB standards. CNC precision with 0.1-8UM coating. ISO certified, 15 years experience, 80,000 pcs/day capacity. Ideal for industrial piping systems.

High-quality forged stainless steel blind flange, ANSI B16.5 Class 600. Corrosion-resistant AISI 316 316L material ensures durability in harsh environments. Custom sizes and surface treatments available. ISO certified, 15 years experience, 7 day lead time.

High-quality ASME B16.5 blind flange in forged carbon steel A105 with RTJ face. Durable, precision-machined, and certified ISO9001. Ideal for high-pressure piping systems. Custom sizes and OEM service available with fast lead times.

High-strength forged alloy steel flanges per ASME B16.5. Available in grades F5 to F91, types SO, WN, BLF. ISO certified, 15 years experience, OEM custom options, 80000 pcs/day capacity.

High-quality A105 carbon steel forged flange in 150LB, 300LB, 600LB, PN10-PN25. Threaded, flat, loose, and anchor types available. ISO, RoHS certified. Custom OEM service with 15 years experience. Durable, leak-resistant design for industrial piping.

High-quality forged stainless steel flanges in 304L and 316L, available in WN, BL, SO, LJ, and SF types. Certified ISO 9001 and IATF 16949. Custom sizes and surface treatments offered. Durable, precision-machined for industrial piping systems.

High-quality forged stainless steel pipe flanges in grades F904L, 2205, 2507, 321, and 316L. Available in RF, WN, PL, SO, and SW types with 1-1/2 inch size. Customizable dimensions and surface treatments. Certified ISO 9001, IATF 16949. Ideal for industrial piping systems requiring durability and leak resistance.

High-quality forged stainless steel flange for heat exchangers, PED certified. Supports ANSI, DIN, GB standards with customizable surface treatments. CNC precision, 15 years experience, 80,000 pcs/day capacity. Ideal for industrial piping systems.

High-quality stainless steel weld neck flange in sizes 1/2 to 72 inches, pressure class 150lb to 2500lb. Customizable per ANSI B16.5, with fast delivery and ready stock for petrochemical, power, and marine applications.

High-strength forged stainless steel weld neck flange, rated CL1500 with 24 inch size and SCH80. Made from A182 F316L for superior corrosion resistance. Certified ISO9001, IATF16949. Custom OEM options available with fast 7-day lead time.

High-quality stainless steel forged flanges in PN6 to PN40 and DN200 to DN1000. Certified ISO9001, ISO14001, IATF16949. Custom OEM service with 15 years experience. Durable, precision CNC machined, and available in various surface treatments.

Product Description Specification Standard EEMUA 145 SEC.3&4 Size 1/2’’~16’16’’~36" Wall thickness 2.0-19.0MM Manufacturing process Push, Press, Forge, Cast, etc. Material Carbon steel, stainless steel, alloy steel, duplex stainless, nickel alloy steel Carbon steel ASTM A234 WPB, WPC; Stainless steel 304/SUS304/UNS S30400/1.4301 304L/UNS S30403/1.4306; 304H/UNS S30409/1.4948; 309S/UNS S30908/1.4833 309H/UNS S30909; 310S/UNS S31008/1.4845; 310H/UNS S31009; 316/UNS S31600/1

Product Description Specification Standard EEMUA 145 SEC.3&4 Size 1/2’’~16’16’’~36" Wall thickness 2.0-19.0MM Manufacturing process Push, Press, Forge, Cast, etc. Material Carbon steel, stainless steel, alloy steel, duplex stainless, nickel alloy steel Carbon steel ASTM A234 WPB, WPC; Stainless steel 304/SUS304/UNS S30400/1.4301 304L/UNS S30403/1.4306; 304H/UNS S30409/1.4948; 309S/UNS S30908/1.4833 309H/UNS S30909; 310S/UNS S31008/1.4845; 310H/UNS S31009; 316/UNS S31600/1

Product Description Specification Standard EEMUA 145 SEC.3&4 Size 1/2’’~16’16’’~36" Wall thickness 2.0-19.0MM Manufacturing process Push, Press, Forge, Cast, etc. Material Carbon steel, stainless steel, alloy steel, duplex stainless, nickel alloy steel Carbon steel ASTM A234 WPB, WPC; Stainless steel 304/SUS304/UNS S30400/1.4301 304L/UNS S30403/1.4306; 304H/UNS S30409/1.4948; 309S/UNS S30908/1.4833 309H/UNS S30909; 310S/UNS S31008/1.4845; 310H/UNS S31009; 316/UNS S31600/1

The NACE MR0175 Sour Service Weld Neck Flange is purpose-built for oil and gas pipeline systems that transport hydrogen sulfide (H2S) and other aggressive sour media. Manufactured from fully killed carbon steel and low-alloy grades that comply with NACE MR0175 / ISO 15156, this weld neck flange offers dependable resistance to sulfide stress cracking (SSC) and hydrogen-induced cracking (HIC) in the most demanding wellhead, gathering and processing environments. Each sour

Product descriptions from the supplier Overview Main Products Specification item value Technics Forged Shape Reducing Head Code Round Place of Origin China Warranty 3 years Customized support OEM Brand Name METAL Connection Flange Product name WN Flange Application Chemical Industry Standard ASME Thickness 1/2"-24" Certificate CE/ISO9001/CE/TUV Color silver Feature Durable Company Profile Metal Group was established in 1998, is a professional pipe fittings supplier, located

API 6A Wellhead Forged Steel Flanges for Sour Gas Service Product Overview API 6A wellhead forged steel flanges are engineered for extreme oil and gas wellhead equipment conditions, specifically designed to withstand sour gas service environments where resistance to hydrogen sulfide cracking and high pressure is critical. These flanges are manufactured to API 6A standards as Type 6B flanges with R and RX ring joint faces, and Type 6BX flanges with BX faces for maximum

Expander Orifice Forged Steel Flanges Fully Hydrostatic Tested Product Overview Expander and orifice forged steel flanges are specialized components designed to address two critical applications that standard flanges cannot handle: smooth pipe size transitions and flow measurement integration. Expander forged steel flanges facilitate seamless connections between smaller and larger pipelines with smooth internal transitions, making them ideal for pump suction systems, control