Duplex Steel S31803 Forged Fittings Manufacturer in Da Nang, Vietnam

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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.

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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.

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 Da Nang, Vietnam

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.

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

Contact us to get a quick quote for your requirement.

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

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Duplex Steel S31803 Forged Fittings Uses

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.

Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry