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Kunj Sheets and Plates is a trusted manufacturer and supplier of Super Duplex Steel Channels based in Chennai, India. Known for precision engineering and superior quality, Kunj provides robust structural components designed for the most demanding industrial environments. Super Duplex Steel Channels, particularly in grades like S32750 and S32760, offer excellent mechanical strength and outstanding resistance to corrosion, especially in chloride-rich and marine conditions. These channels are widely used in offshore, petrochemical, and chemical processing industries. Manufactured to international standards with stringent quality control, Kunj ensures timely delivery, durable performance, and customer satisfaction across India and global markets.
Super Duplex Steel Channels are primarily composed of approximately 24–26% chromium, 6–8% nickel, 3–5% molybdenum, and nitrogen for enhanced corrosion resistance and strength. The balanced ferritic-austenitic microstructure provides superior resistance to pitting, crevice corrosion, and stress corrosion cracking. Super Duplex Steel offers a high tensile strength of around 800–1000 MPa and a yield strength of approximately 550 MPa. These channels maintain excellent weldability and toughness even at low temperatures. Their exceptional durability and corrosion resistance make them ideal for structural applications in harsh and aggressive environments.
Specifications : ASTM A182 / ASME SA182
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness : 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, 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.
Yes, we offer custom sizes for Super Duplex Steel Channel to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@kunjsheetsandplates.co.in.
Super Duplex Steel Channels are widely used in industries where high mechanical strength and resistance to corrosion are crucial. In the oil and gas sector, they are employed in offshore platforms, subsea equipment, and riser systems. The marine industry uses them in structural frameworks exposed to seawater. Chemical processing plants rely on them for structural supports in corrosive environments. Desalination and wastewater treatment facilities use them for long-lasting structural components. Additionally, Super Duplex Channels are used in pulp and paper, power generation, and construction sectors, where durability, cost-effectiveness, and performance under stress are essential.
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