Duplex Stainless Steel Flanges

Turnon Alloys offers a comprehensive range of Duplex Stainless Steel Flanges Stockists solutions designed to meet high-performance demands in aggressive industrial environments. These flanges are engineered to combine the best properties of austenitic and ferritic stainless steels, delivering superior strength, excellent corrosion resistance, and long-term durability. Ideal for piping systems exposed to chloride-rich environments, Duplex flanges are widely used in the offshore, chemical, oil & gas, and power generation industries.

What are Duplex Stainless Steel Flanges Suppliers known for? These flanges are crafted from duplex alloys such as ASTM A182 F51, F53, and F60, offering a balance of chromium, molybdenum, and nitrogen for increased resistance to pitting, stress corrosion cracking, and fatigue. With their high yield strength—about twice that of standard austenitic grades—these flanges offer significant weight savings in system design without compromising safety or performance.

One of the core advantages of Duplex Stainless Steel Flanges Stockists is their resilience in harsh and corrosive settings. Unlike traditional stainless steel, duplex grades maintain structural integrity even when exposed to high temperatures and corrosive substances. They also offer superior weldability and ease of fabrication, making them a preferred choice for system designers who demand both strength and flexibility.

As trusted Duplex Stainless Steel Flanges Exporters, Turnon Alloys delivers globally compliant products with precision manufacturing standards. Our flanges conform to international specifications such as ASTM A182 and ASME SA182, with grades including F51 (UNS S31803), F53 (UNS S32750), and F60 (UNS S32205). These specifications ensure optimal mechanical performance and corrosion resistance for a wide range of applications.

These flanges are vital components in pipelines, heat exchangers, pressure vessels, and structural frameworks. With robust inventory management and logistical support, Turnon Alloys ensures quick delivery and seamless integration into any piping setup.

We offer a wide product range that includes socket weld flanges, slip-on flanges, weld neck flanges, blind flanges, and threaded flanges in pressure classes ranging from 150 to 2500. All products are manufactured using strict quality procedures under ISO and API certification standards, backed by full traceability and mill test certification.

Specification Of Duplex Stainless Steel Flanges