Home > Duplex Steel > Duplex Steel S31803 Forged Fittings
Santner Nickel Alloys, based in Hamilton, New Zealand, is a well-respected manufacturer and supplier of top-notch Duplex Steel S31803 Forged Fittings, crafted to meet the highest industrial standards. The company skillfully blends advanced forging techniques with rigorous quality control to create fittings that boast outstanding corrosion resistance, mechanical strength, and durability. Santner Nickel Alloys offers a diverse range of Duplex Steel S31803 Forged Fittings in various sizes and configurations to cater to different project needs. They serve industries like oil and gas, petrochemicals, marine engineering, power generation, and chemical processing, earning a reputation for providing reliable, high-performance forged solutions for critical applications.
Duplex Steel S31803 Forged Fittings showcase a unique dual-phase ferritic–austenitic microstructure, typically comprising 21–23% chromium, 4.5–6.5% nickel, 2.5–3.5% molybdenum, and nitrogen to boost strength and corrosion resistance. This specific composition guarantees excellent protection against pitting, crevice corrosion, and chloride-induced stress corrosion cracking. On the mechanical side, S31803 Forged Fittings demonstrate impressive tensile and yield strength, exceptional toughness, and strong fatigue resistance. Their robust performance in high-pressure, high-temperature, and corrosive environments makes them perfect for demanding industrial piping and fluid-handling systems.
| 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 |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Forged Fittings in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel S31803 Forged Fittings find extensive use in industries where strength, durability, and corrosion resistance are paramount. In the oil and gas sector, they are utilized in pipelines, manifolds, and offshore equipment that face harsh conditions. Chemical and petrochemical plants depend on them for reactors, heat exchangers, and processing systems that handle aggressive chemicals. The marine and shipbuilding industries also rely on S31803 Forged Fittings for seawater systems and structural assemblies.