Super Duplex Steel Fasteners

Product Overview & Applications

Trison Overseas LLP is an enterprise-grade Stainless Steel Supplier, Stockist, and Exporter of high-quality Super Duplex Steel Fasteners. Our Super Duplex Steel Fastener range is precision-manufactured from high-grade raw stock conforming to global standards like ASTM A193, ASTM A194, ASME B18.2.1, ASME B18.2.2. 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 Fasteners serve industries including Pressure vessel bolting joints, Structural framing assembly, Flange joint tightening, 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.