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Duplex & Super Duplex Plates, Sheet, Coils : Specifications | Types | Equivalent | Chemical Composition | Mechanical Properties | Thickness Chart | Weight Chart High-Performance Duplex/Super Duplex Plates, Sheets & Coils – Certified to ISO 9001:2015, ASTM A240 & PED, Offered in 2B, No.1, No.4, BA, Mirror Polished Finishes in Grades S31803, 2205, 2507, S32750, S32760 with Custom Sizes. We are a trusted manufacturer, supplier, and exporter of high-performance Duplex and Super Duplex Steel Plates, Sheets, and Coils, known for their exceptional corrosion resistance, high strength, and long-term durability. Our product range includes popular grades such as UNS S31803, S32205 (Duplex 2205), S32750 (Super Duplex 2507), and S32760, widely used across industries like oil & gas, marine engineering, chemical processing, desalination, and offshore structures. With a balanced austenitic and ferritic microstructure, these materials offer excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, even in harsh environments. All our products meet international standards such as ASTM A240, ASME, EN, and NACE MR0175, and are certified to ISO 9001:2015 and PED quality standards. We offer Duplex and Super Duplex steel materials in multiple forms such as hot-rolled plates, cold-rolled sheets, and precision coils with a variety of surface finishes including 2B, No.1, No.4, mirror polish, and bright annealed. Our inventory supports a wide size range with thicknesses from 1 mm to 100 mm, widths up to 3000 mm, and custom lengths as per specific project requirements. Using advanced manufacturing techniques like hot rolling, cold rolling, and cold drawing, combined with precision cutting methods such as…