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Address - Plot No.1467, Kalamboli, Navi Mumbai - 410218

SUPER DUPLEX THREADED FITTINGS

Super Duplex Steel Threaded Fittings are high-performance piping components manufactured from advanced super duplex stainless steel alloys, offering exceptional mechanical strength and outstanding resistance to corrosion. These fittings are specifically designed to withstand severe chloride-rich, high-pressure, and aggressive service environments.

Super Duplex Threaded Fittings provide reliable, leak-proof connections without welding and are extensively used in offshore, oil & gas, marine, chemical processing, and desalination applications where superior durability and corrosion resistance are essential.

Super Duplex Steel Threaded Fittings are available in premium super duplex grades to meet extreme service conditions. The most commonly supplied grades include Super Duplex S32750 (UNS S32750) and Super Duplex S32760 (UNS S32760), known for their high PREN values, superior pitting resistance, and excellent mechanical strength.

Super Duplex Threaded Fitting S32750 Super Duplex Threaded Fitting S32760

Super Duplex Steel Threaded Fittings Manufacturer in India | UNS S32750 & S32760 Supplier

Applications of Super Duplex Steel Threaded Fittings

● Offshore Oil & Gas Platforms
● Subsea & Seawater Handling Systems
● Chemical & Petrochemical Processing Plants
● Desalination & Reverse Osmosis Systems
● Marine & Shipbuilding Applications
● Power Generation & High-Pressure Piping

Specification Table of Super Duplex Steel Threaded Fittings

Standard ASTM A182, ASME B16.11, MSS SP-83
Size 1/8″ NB to 4″ NB
Pressure Rating 2000 LBS, 3000 LBS, 6000 LBS
Thread Type NPT / BSP / BSPT
Fitting Type Elbow, Tee, Union, Coupling, Plug, Cap, Bushing, Nipple
Surface Finish Machined, Pickled, Polished

Super Duplex Threaded Fitting Grades (Sub-Products)

● Super Duplex S32750 – Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
● Super Duplex S32760 – Higher PREN value with superior resistance to seawater and aggressive chloride environments

Mechanical Properties of Super Duplex Steel Threaded Fittings (Typical)

Grade Yield Strength (MPa) Tensile Strength (MPa) Elongation %
Super Duplex S32750 550 800 25
Super Duplex S32760 550 800 25