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At Okoye Nickel Alloys, we specialize in manufacturing and distributing Duplex Steel S31803 forged fittings, renowned for their superior strength and corrosion resistance. Based in Kinshasa, Congo, we offer a comprehensive range of fittings that meet the highest industry standards, ensuring reliability in challenging environments. Our Duplex Steel S31803 products are designed for optimal performance in sectors such as oil and gas, chemical processing, and marine engineering. Trust Okoye Nickel Alloys for precision-engineered fittings that deliver durability and excellence, backed by our commitment to quality and customer satisfaction.
| Specifications | ASTM A182 / ASME SA182 |
| Duplex Stainless Steel Forged Fitting Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Duplex Stainless Forged Fitting Types | Seamless / Welded / ERW / Fabricated Duplex SS Forged Fitting |
| ASTM A182 Duplex Steel Forged Fitting Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| SA182 Duplex Steel Forged Fitting Type | DN15-DN1200 |
| Duplex Steel Forged Fittings Thread | NPT, BSPT, BSPP |
| Duplex Steel Forged Fittings Pressure Rating | 2000lb/ 3000lb/ 6000lbs /9000lbs |
| Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Duplex SS Forged Fitting |
| Stainless Steel Duplex Forged Fitting Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Duplex Steel Elbow | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D. Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO |
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| Duplex Forged Fitting Manufacturing process | Push, Press, Forge, Cast, etc. |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Crosses, Equal Tees & Reducing Tees,Couplings, Reducers, Inserts, Unions, Caps, Nipples, Forged Forged Fitting, Socket Weld & Threaded, 90° & 45° Elbows – Female-Female, Male-Male, Male-Female, Union, Nipples, Couplings, Plugs Fittings |
| Duplex Steel Buttweld Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| DSS Forged Fitting Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian (NO CHINA) |
| Key markets and industries for ASTM A182 Duplex Forged Fitting |
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| A182 Duplex Steel Forged Fitting uses & application |
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| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| Duplex Steel Forged Fittings | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
**Duplex Steel S31803 Forged Fittings** are made up of approximately 22% chromium, 5–6% nickel, 3% molybdenum, and 0.14–0.20% nitrogen, along with a balanced iron content. This unique chemical makeup guarantees excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, while also providing high tensile and yield strength. The blend of ferritic and austenitic phases gives these fittings remarkable toughness, ductility, and stability at both room and elevated temperatures. Their mechanical and corrosion-resistant properties make them perfect for critical and aggressive industrial applications.
Contact us to get a quick quote for your requirement.
The **Duplex Steel S31803 Forged Fittings** produced by Okoye Nickel Alloys find extensive use in piping systems, chemical reactors, heat exchangers, offshore platforms, desalination plants, and seawater installations. They are particularly well-suited for managing acidic, chloride-rich, and high-pressure media while ensuring structural integrity. Okoye Nickel Alloys guarantees precise forging, dimensional accuracy, and thorough quality testing, providing Duplex Steel S31803 Forged Fittings that promise long-lasting performance, exceptional corrosion resistance, and reliable operation in the most challenging industrial and marine settings.
