Duplex Piping & Fittings

At Waterworks Technologies, we supply duplex steel products, including items made from S32205 and S31803 grades. Our range of A790 Duplex Steel Pipes S32950 and other alloy products are known for their enhanced strength, excellent workability, and superior weldability.

Duplex steel is a unique type of stainless steel that combines the properties of both austenite and ferrite phases, resulting in a material that offers high strength and excellent corrosion resistance. This makes duplex steel stronger than many other stainless steel, including popular grades like 304 and 306. Its superior resistance to various forms of corrosion, such as stress corrosion cracking, pitting, and crevice corrosion, makes it an ideal choice for use in harsh environments.

Additionally, duplex steel is known for its good weldability, allowing it to be welded without the need for preheating while retaining most of its corrosion resistance and strength. This versatility makes duplex steel widely used in industries such as chemical processing, oil and gas, and marine applications, where both strength and corrosion resistance are crucial. Common grades of duplex steel, such as 2205 and 2507, are tailored for specific environments and applications, offering specialized benefits based on their composition.