Duplex Steel S31803 Forged Fittings Manufacturer in Cairo, Egypt

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Tanvir Nickel Alloys, based in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality Duplex Steel S31803 Forged Fittings. These fittings are celebrated for their remarkable strength, durability, and resistance to corrosion. With a focus on duplex stainless steels, Tanvir ensures that their forged fittings adhere to strict industrial standards, guaranteeing reliable performance even in the toughest environments. Designed to endure harsh chemical, marine, and high-pressure conditions, these fittings are crafted using advanced forging techniques and thorough quality control. This means they provide secure, long-lasting connections, making them perfect for critical piping, structural, and industrial systems across sectors like chemical processing, oil and gas, and marine applications.

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The composition of Duplex Steel S31803 Forged Fittings includes about 22% chromium, 5–6% nickel, 3% molybdenum, and the rest is iron, with a touch of nitrogen to boost mechanical strength and corrosion resistance. On a mechanical level, these fittings showcase impressive tensile and yield strength, outstanding toughness, and exceptional resistance to stress corrosion cracking, pitting, and crevice corrosion. Their unique duplex microstructure blends ferritic and austenitic properties, ensuring durability, stability, and reliable performance under high pressure, temperature changes, and aggressive chemical conditions, making them a great fit for demanding industrial piping applications.

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 Cairo, Egypt

At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Forged Fittings in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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 utilized in industries like chemical processing, petrochemical, oil and gas, marine, and power generation, thanks to their excellent corrosion resistance and mechanical strength. They’re perfect for connecting pipelines, valves, pumps, pressure vessels, and other essential components that come into contact with chloride-containing or corrosive fluids. These fittings not only help cut down on maintenance costs but also boost operational safety and ensure long-term reliability in harsh environments. Their strength, durability, and ability to withstand tough conditions truly make them a go-to choice for many industrial applications.

Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry