Seamless Super Duplex Steel S32950 |UNS S32950|1.4655 Pipe

Seamless Super Duplex Steel S32950 Pipes (UNS S32950 / W.Nr. 1.4460 equivalent) are high-performance piping solutions engineered with a balanced austenitic-ferritic microstructure. As a premier manufacturer based in China,We produces high-integrity seamless tubing that strictly complies with ASTM A790 and ASME SA790 international standards.

Designed for superior reliability in chloride-rich media, our S32950 super duplex pipes offer an optimized Pitting Resistance Equivalent Number (PREN), ensuring exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC). With a yield strength nearly double that of standard austenitic stainless steels, these pipes allow for thinner wall designs and enhanced pressure ratings in heat exchangers, chemical processing, and maritime infrastructure. Through advanced cold-drawing and specialized solution annealing, ensures every pipe maintains optimal phase balance and precise dimensional tolerances for mission-critical industrial applications.

"Our S32950 pipes offer an optimized PREN value tailored for brackish water and industrial chemical media, providing extreme durability at a competitive cost."