Duplex Steel S31803 Forged Fittings

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


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Duplex Steel S31803 Forged Fittings are sturdy components tailored for demanding industrial applications like oil and gas, petrochemicals, and power generation. Crafted from alloy steel, they boast exceptional strength, durability, and resistance to corrosion and high temperatures. These fittings, including elbows, tees, and couplings, are vital for maintaining reliable connections and structural integrity in high-pressure environments. With their robust construction and performance, alloy steel forged fittings are a reliable choice for critical operations across various industries.

Duplex Steel S31803 Forged Fittings Specifications

Size:1/2″NB TO 4″NB IN
Standard:ASTM A182 / ASME SA182
Dimensions:ANSI/ASME B16.11 & BS3799, etc.
Grade:UNS S31803, S32205, S2205, S32550, S32750, S32760.
Class:2000LBS, 3000LBS, 6000LBS, 9000LBS, etc.

Duplex Steel S31803 Forged Fittings Mechanical Properties

Density (g/cm 3)7.805
Density (lb/in 3)0.285
Melting Point (°C)1420 – 1465
Melting Point (°F)2588 – 2669;

Duplex Steel S31803 Forged Fittings Chemical Composition


Top Duplex Steel S31803 Forged Fittings Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Duplex Steel S31803 Forged Fittings as per DIN, ISO, JIS or ANSI Standard.

Duplex Stainless Steel S31803 Forged Fittings Supplier In Dubai, Duplex S31803 Forged Threaded 90 deg Elbow Exporter In Dubai UAE, Duplex S31803 Forged Fittings Manufacturers And Supplier In Dubai UAE

Advantages of Duplex Steel S31803 Forged Fittings

  • Corrosion Resistance: Duplex steel S31803 mesh fittings exhibit excellent corrosion resistance, especially in harsh environments with chloride ions, such as marine and chemical processes. This resistance contributes to the fitting’s longer service life.

  • Strength: These fillings have high strength compared to austenitic stainless steel, making them suitable for applications where high mechanical strength is required, such as in high-pressure pipelines

  • Duplex structure: Duplex stainless steels have a two-dimensional microstructure consisting of austenite and ferrite phases. This duplex structure contributes to high strength and improved resistance to stress corrosion cracking, fatigue and erosion.

  • Excellent weldability: S31803 mesh fittings are typically weldable using conventional welding techniques, increasing their versatility in manufacturing and installation processes.

  • Cost Effectiveness: Although duplex stainless steel is generally more expensive than austenitic stainless steel, it offers a cost-effective solution for applications with high corrosion resistance and mechanical properties, which justifies the initial investment by providing longevity and reduced maintenance costs.

Types of Duplex Steel S31803 Forged Fittings

Butt weld pipe fittings
Duplex Steel S31803 Forged Fittings
Duplex Steel S31803 Forged Socket Weld Fittings
Duplex Steel S31803 Forged Socket Weld Tee
Duplex Steel S31803 Forged Seamless Fittings
Duplex Steel S31803 Forged Socket Weld Cross
LARGE DIAMETER Duplex Steel S31803 Forged 180° ELBOW

Duplex ASTM A182 SAF 2205 Threaded Fittings, ASTM A182 Duplex Steel S31803 Socket Weld Fittings Manufacturer Suppliers UAE

Duplex Steel S31803 Forged Fittings Fittings Uses

Application Industry

Duplex Steel S32205 Forged Fittings applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aerospace Applications

Petro Chemical Industry

Power Generation Facilities

  • Oil and Gas Industry: Duplex steel grid fittings are used for applications such as pipelines, offshore platforms and processing equipment in the oil and gas industry due to their resistance to corrosive atmospheres, high strength and good weldability. used extensively

  • Chemical agents: These fillers are used in pharmaceutical manufacturing facilities to deal with chemical degradation and control. Its resistance to pitting and Travis corrosion makes it ideal for harsh chemical environments.

  • Petrochemical Industry: Duplex steel grid fittings are used in the petrochemical industry for various applications like reactors, heat exchangers, storage tanks etc. Their high resistance to stress corrosion cracking and high thermal conductivity are advantageous in such applications.

  • Power Plant: The power plant uses duplex steel mesh fittings on components such as heat exchangers, boilers, corrosion-resistant pipes and drip lines necessary for long-term performance

  • Water Treatment Systems: Duplex steel inserts are used in piping systems, valves and pumps in water treatment systems where resistance to salt or chemically treated water is required

How to Choose the Right S31803 Forged Fittings Fittings

  • Compatibility: S31803 is a duplex stainless steel grade known for its corrosion resistance and strength. Ensure the fittings you choose are also made of S31803 or compatible materials to avoid assembly issues.

  • Pressure Pressure: Specifies the amount of pressure required for your application. S31803 mesh fittings are typically high-pressure rated, but it is important that the fitting’s pressure rating matches your system’s requirements.


  • Size and type: Consider the size and type of fittings required for your piping system. This includes things like the shape of the fitting, whether it’s a coupling, elbow, tee, or other fitting, and connection type (threaded or socket weld).

  • End connections: Decide if threaded or socket weld fittings are appropriate for your application. Threaded fittings are easy-to-install cables but may not be suitable for high-pressure applications. Socket weld fittings provide excellent strength and leak resistance.

  • Standards and Specifications: To ensure quality and performance, verify that fittings meet applicable industry standards and specifications, such as ASTM, ASME, ANSI, or other international standards.

Are S31803 Forged Fittings Fittings Recyclable?

Yes, S31803 forged fittings are recyclable. S31803 is a duplex stainless steel with excellent recyclability properties, making it suitable for reuse after its initial application. Recycling helps conserve resources, reduces waste, and lessens environmental impact, aligning with sustainable practices in various industries.

FAQ (Frequently Asked Questions)

Are S31803 Forged Fittings Fittings compatible with other piping materials?

Yes, S31803 forged fittings are compatible with a wide range of piping materials commonly used in various industries. They can be effectively integrated into piping systems alongside materials such as carbon steel, stainless steel, and others.

What are the considerations for installing Duplex Steel S31803 Forged Fittings?

When installing Duplex Steel S31803 Forged Fittings, consider factors such as proper alignment, appropriate torque values for tightening, avoidance of contamination, and adherence to industry standards and codes. Ensure thorough inspection for defects, proper sealing, and compatibility with the intended application environment to optimize performance and longevity.

Can Duplex Steel S31803 Forged Fittings be used for potable water applications?

Yes, Duplex Steel S31803 Forged Fittings can be used for potable water applications. Its corrosion resistance, high strength, and durability make it suitable for such applications. However, proper installation and maintenance practices must be followed to ensure compliance with relevant regulations and standards for drinking water safety.

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