Super Duplex Steel Flanges

Product Overview & Applications

Trison Overseas LLP is an enterprise-grade Stainless Steel Supplier, Stockist, and Exporter of high-quality Super Duplex Steel Flanges. Our Super Duplex Steel Flange range is precision-manufactured from high-grade raw stock conforming to global standards like ASTM A182, ASTM A105, ASME B16.5, ASME B16.47. Super Duplex steel grades typically feature 25% chromium, 7% nickel, 4% molybdenum, and nitrogen. They represent the highest-performing alloys in the duplex family, providing supreme resistance in acidic, sour, and chloride services. Typically utilized across critical engineering domains, our Super Duplex Steel Flanges serve industries including Pipe-to-valve connection joints, Piping endpoint seals (Blind), Vessel nozzle flanges, and other demanding settings. Contact our technical advisory team for custom specifications, dimensional charts, and certified mill test reports (MTRs) for your high-pressure and low-temperature projects.