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Vipul Sheets and Plates is a well-known manufacturer and supplier located in Delhi, India, specializing in top-quality Duplex Steel Circles designed for industrial applications that demand high strength, corrosion resistance, and durability. Crafted from duplex stainless steel grades like UNS S31803 and S32205, these circles boast a unique dual-phase microstructure that combines the best features of both ferritic and austenitic steels. Vipul offers Duplex Steel Circles in a range of diameters and thicknesses, serving industries such as chemical processing, marine, oil & gas, and power generation, all while prioritizing precision, quality, and timely delivery.
These Duplex Steel Circles contain about 21–23% Chromium, 4.5–6.5% Nickel, and 2.5–3.5% Molybdenum, along with Nitrogen and Manganese. This carefully balanced composition results in impressive mechanical properties, including high tensile strength (620–800 MPa), excellent yield strength, and remarkable resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking. Additionally, the material is known for its good weldability, thermal conductivity, and fatigue resistance, making it ideal for both structural and corrosive environments.
Standard | ASTM A240, ASME SA240 |
Dimensions | ASTM, ASME and API |
Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
Thickness | 1 Mm To 100 mm. |
Diameter | Upto 2000 Mm. |
Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Cnc Finish, Polished Unique, Hot Rolled Circle.. |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Vipul Sheets and Plates based in Delhi, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Duplex Steel Circles offer numerous advantages, making them highly sought-after for industrial applications. They combine the best properties of austenitic and ferritic stainless steels, delivering superior strength and corrosion resistance, especially against stress corrosion cracking and pitting. Their high tensile and yield strength allow for thinner, lighter designs, reducing material costs. Duplex Steel Circles exhibit excellent weldability and machinability, making them versatile for various manufacturing needs. Additionally, their durability and resistance to extreme temperatures and harsh chemicals make them ideal for use in marine, oil & gas, and chemical processing industries.
Yes, we offer custom sizes for Duplex Steel Circle to meet specific project needs. Our team at Vipul Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@vipulsheetsplates.com.
Duplex Steel Circles find extensive use in industries where strength and corrosion resistance are paramount. In the chemical and petrochemical sectors, they are utilized for pressure vessels, heat exchanger components, and chemical tank lids. In marine and offshore settings, they are essential for boat fittings, deck equipment, and saltwater processing units. The oil & gas industry employs them in flanges, rings, and sealing components for pipelines and subsea systems. They also play a role in paper mills, desalination plants, and water treatment facilities. With their high performance in challenging environments, Duplex Steel Circles are a reliable choice for heavy-duty industrial applications.
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Delhi, India
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