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Al Vishwas Nickel Alloys, located in Dubai, UAE, is a highly regarded manufacturer and supplier of premium Duplex Steel S31803 Forged Fittings, engineered to satisfy the strictest industrial standards. The company expertly combines cutting-edge forging methods with stringent quality control to produce fittings that deliver exceptional corrosion resistance, mechanical strength, and durability. Al Vishwas Nickel Alloys provides a wide selection of Duplex Steel S31803 Forged Fittings in numerous sizes and configurations to address varied project requirements. They cater to sectors such as oil and gas, petrochemicals, marine engineering, power generation, and chemical processing, having built a reputation for delivering dependable, high-performance forged solutions for critical applications.
Duplex Steel S31803 Forged Fittings feature a distinctive two-phase ferritic–austenitic microstructure, generally consisting of 21–23% chromium, 4.5–6.5% nickel, 2.5–3.5% molybdenum, and nitrogen to enhance strength and corrosion resistance. This particular composition ensures outstanding defense against pitting, crevice corrosion, and chloride-induced stress corrosion cracking. From a mechanical standpoint, S31803 Forged Fittings deliver remarkable tensile and yield strength, superb toughness, and solid fatigue resistance. Their dependable performance across high-pressure, high-temperature, and corrosive conditions makes them ideal for challenging 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 Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Forged Fittings in Dubai, UAE, delivering advanced solutions for every piping requirement you have. Our modern manufacturing facilities are conveniently situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials on hand at all times. We are committed to supplying outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your needs.
Duplex Steel S31803 Forged Fittings are widely applied in industries where strength, durability, and corrosion resistance are essential. Within the oil and gas sector, they serve in pipelines, manifolds, and offshore equipment exposed to severe conditions. Chemical and petrochemical plants rely on them for reactors, heat exchangers, and processing systems that manage aggressive chemicals. The marine and shipbuilding industries likewise depend on S31803 Forged Fittings for seawater systems and structural assemblies.