Duplex Steel S31803 Forged Fittings Manufacturer in Dubai, UAE

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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.

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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.

Duplex Steel S31803 Forged Fittings Specifications

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
End
  • Beveled
  • plain
  • Grooved
  • Threaded
  • Welding
  • JIC
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
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
A182 Duplex Steel Forged Fitting uses & application
  • Forged Fitting To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
  • ASTM A182 Duplex Steel Forged Fittings are an economical alternative for lower-pressure applications.
  • Duplex Stainless Steel Forged Fitting have a thicker wall for higher-pressure applications.

Duplex Steel Forged S31803 Fittings Mechanical Properties

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

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Largest Manufacturer and Supplier of Duplex Steel S31803 Forged Fittings in Dubai, UAE

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.

Types of Duplex Steel S31803 Forged Fittings

Duplex Steel S31803 Forged Fittings
Duplex Steel S31803 Forged Seamless Fittings
Duplex Steel S31803 Forged Socket Weld Fittings
Duplex Steel S31803 High Pressure Forged Fittings
Duplex Steel S31803 Forged Socket Weld Tee Fittings
Duplex Steel S31803 Forged 180° Elbow Fittings

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Duplex Steel S31803 Forged Fittings Uses

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.

Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry