Duplex Steel Manufacturers in Andhra Pradesh

High-Performance Duplex Steel Manufacturer in Andhra Pradesh

Virwadia Metal & Alloys is a renowned Duplex Steel Manufacturer in Andhra Pradesh, offering premium duplex stainless steel products known for their superior strength, excellent corrosion resistance, and cost-effectiveness. Our duplex steel grades, including UNS S31803 and S32205, are engineered for durability in highly corrosive and high-stress environments.

We manufacture a wide range of duplex steel items such as sheets, plates, coils, pipes, tubes, round bars, and custom components. These products are widely used in offshore oil rigs, petrochemical plants, marine structures, and pressure vessels. Our advanced production facilities ensure that every product meets international quality benchmarks like ASTM and ASME standards.

Backed by years of expertise and a skilled workforce, we provide customized duplex steel solutions tailored to specific industry needs, making us a preferred choice among engineers and contractors.

Reliable Duplex Steel Supplier in Andhra Pradesh

Virwadia Metal & Alloys is a trusted Duplex Steel Supplier in Andhra Pradesh, maintaining a comprehensive inventory to serve urgent and large-scale project requirements. We ensure a seamless supply chain, offering quick deliveries and consistent product availability across various duplex grades.

Our duplex steel products are precision-tested for mechanical strength, corrosion resistance, and dimensional accuracy. We supply to industries such as chemical processing, desalination plants, and structural engineering, providing value-added services like custom cutting, surface finishing, and export packaging.

Clients rely on us for dependable supply, technical assistance, and competitive pricing that align with both domestic and international procurement standards.

Leading Duplex Steel Exporter from Andhra Pradesh

Virwadia Metal & Alloys stands out as a prominent Duplex Steel Exporter from Andhra Pradesh, delivering top-quality materials to clients in the USA, Europe, the Middle East, and Asia. We offer complete export support, including documentation, quality certifications, and logistics management.

Our duplex steel products are known for their long-lasting performance in challenging environments such as offshore platforms, subsea pipelines, and power generation facilities. We ensure global compliance, prompt dispatch, and secure packaging to meet international customer expectations.

Choose Virwadia Metal & Alloys for world-class duplex steel products and professional export services tailored to your project requirements.

Duplex Steel Specifications and Applications in Andhra Pradesh | Virwadia Metal & Alloys

Duplex Steel is a high-performance stainless steel grade that combines the properties of both austenitic and ferritic stainless steels. This dual-phase microstructure provides superior strength, excellent corrosion resistance, and improved resistance to stress corrosion cracking. Duplex stainless steels are widely used in chemical, marine, oil & gas, and heavy engineering industries across Andhra Pradesh.

Virwadia Metal & Alloys supplies premium quality Duplex Steel in Andhra Pradesh, suitable for applications requiring high mechanical strength and excellent resistance to aggressive environments. Duplex grades offer nearly double the yield strength of conventional austenitic stainless steels such as 304 and 316.


Duplex Steel Chemical Composition (Typical – Grade 2205)

Element Percentage (%)
Chromium (Cr) 21.0 – 23.0%
Nickel (Ni) 4.5 – 6.5%
Molybdenum (Mo) 2.5 – 3.5%
Nitrogen (N) 0.08 – 0.20%
Carbon (C) Max 0.03%
Manganese (Mn) Max 2.0%
Iron (Fe) Balance

Mechanical Properties (Grade 2205)

Property Typical Value
Tensile Strength 620 – 880 MPa
Yield Strength 450 MPa (min)
Elongation 25% (min)
Hardness Max 293 HB
Density 7.8 g/cm³

Key Features of Duplex Steel

  • High strength compared to austenitic grades
  • Excellent resistance to pitting and crevice corrosion
  • Superior stress corrosion cracking resistance
  • Good weldability and fabrication properties
  • Improved fatigue strength
  • Cost-effective alternative to high nickel alloys

Applications of Duplex Steel in Andhra Pradesh

  • Oil and gas pipelines
  • Chemical processing equipment
  • Heat exchangers and pressure vessels
  • Marine and offshore structures
  • Desalination plants
  • Structural and load-bearing components

Virwadia Metal & Alloys provides reliable supply of Duplex Steel in Andhra Pradesh, ensuring high strength performance, corrosion resistance, and long service life for demanding industrial and marine applications.

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FAQs
What types of metals do you supply?

We offer a wide range of metals, including stainless steel (grades 304, 316, 310, 321, 904L), duplex and super duplex steels, Inconel, Hastelloy, aluminum, brass, and copper, available in various forms such as sheets, plates, pipes, tubes, bars, and fittings.

Yes, all our products come with Mill Test Certificates (MTCs) in compliance with EN 10204 standards, ensuring traceability and quality assurance.

Absolutely. We offer cut-to-size services and various surface finishes, including 2B, BA, No.4, and mirror polish, to meet your specific project requirements.

No, we cater to orders of all sizes, from small quantities for individual projects to bulk orders for large-scale industrial applications.

Yes, we provide both domestic and international shipping services, ensuring timely delivery with appropriate packaging and documentation.

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