Super Duplex S32750 Tubes Exporters in India
Nascent Pipe & Tubes is a globally trusted supplier and manufacturer of Super Duplex S32750 Tubes, offering precision-engineered tubing solutions for critical industrial applications. These tubes are made using high-quality Super Duplex stainless steel grade UNS S32750, conforming to ASTM A789 for seamless and welded ferritic/austenitic stainless steel tubing, as well as ASTM A790 for pipe specifications. Known universally by the standard name Super Duplex 2507, these tubes are developed to offer exceptional mechanical properties and resistance to highly corrosive environments.
Super Duplex S32750 is a nitrogen-enhanced duplex stainless steel that combines the desirable aspects of both ferritic and austenitic grades. The alloy exhibits outstanding pitting resistance equivalent number (PREN > 42.5), making it ideal for highly saline and chloride-rich environments. With excellent resistance to stress corrosion cracking, crevice corrosion, erosion, and fatigue, UNS S32750 Tubes are extensively used in marine industries, offshore platforms, desalination plants, heat exchangers, oil & gas pipelines, and power generation sectors.
The high chromium (25%), molybdenum (4%), and nitrogen content of UNS S32750 Super Duplex Tubes ensures low thermal expansion, excellent resistance to localized corrosion, and longer service life. Our tubes are widely accepted in chemical processing industries, subsea equipment, pressure vessels, and other aggressive media applications. Nascent Pipe & Tubes takes pride in being a reliable export partner, offering timely deliveries across the globe. Our technical team provides complete documentation, including third-party inspection certificates, test reports, and compliance records, ensuring full traceability.
Specification of Duplex Steel S32750 Seamless / Welded Tubes
Specifications AASTM A790 / ASME SA790, ASTM A789 / ASME SA A789
Grade : UNS S31803, S32205
Size : ½”NB – 24”NB
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80