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Xuan Nickel Alloys stands out as a top-notch manufacturer and supplier of Duplex Steel S31803 Forged Fittings right in Da Nang, Vietnam. We take pride in delivering high-quality products that are built for strength, durability, and resistance to corrosion. Our Duplex Steel S31803 Forged Fittings are crafted with precision engineering and adhere to strict quality standards, ensuring they meet the demands of industries worldwide. Renowned for their exceptional mechanical properties and long-lasting performance, these fittings are perfect for tough environments. We cater to various sectors, including oil and gas, petrochemical, marine, and power generation.
These Duplex Steel S31803 Forged Fittings are made up of about 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which gives them a well-balanced duplex microstructure. They boast high tensile and yield strength, impressive toughness, and excellent resistance to stress corrosion cracking. Their mechanical properties include remarkable hardness, fatigue strength, and durability even under pressure. With outstanding weldability and resistance to pitting and crevice corrosion, these fittings are reliable performers in aggressive and high-stress environments, combining the best features of both austenitic and ferritic stainless steels.
| 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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Forged Fittings in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
You’ll find Duplex Steel S31803 Forged Fittings widely used in industries that demand durability and resistance to harsh conditions. In the oil and gas sector, they play a crucial role in subsea pipelines, offshore platforms, and refineries. In the chemical and petrochemical industries, they secure systems in heat exchangers, pressure vessels, and reactors. Marine applications include seawater piping, desalination plants, and shipbuilding. They’re also utilized in pulp and paper, power generation, and food processing plants. Their ability to withstand chloride-induced corrosion and high-pressure environments makes them indispensable for challenging industrial applications.