Duplex & Super Duplex Stainless Steel Studs and Nuts

Engineered for the most corrosive industrial landscapes, these Duplex and Super Duplex stainless steel studs and nuts provide exceptional resistance to chloride pitting and stress corrosion cracking. Manufactured using premium S31803 (2205), S32205, S32750, and S32760 grades, these fasteners are specifically designed to maintain structural integrity in high-chloride, high-temperature, and high-pressure conditions commonly found in the oil, gas, and water treatment sectors.

Key Features

• Superior Corrosion Resistance: Ideal for seawater, brine, and desalination plant applications where standard stainless steels fail.
• High Tensile Strength: Offers nearly double the yield strength of standard 316L stainless steel, allowing for smaller, lighter bolted connections.
• Local Machining Quality: Precision-machined in Jeddah to ensure strict dimensional accuracy and thread integrity for critical assemblies.
• Diverse Grade Options: Available in standard Duplex (S31803/S32205) for general marine use and Super Duplex (S32750/S32760) for extreme chemical exposure.

Whether you are outfitting offshore platforms, desalination intake systems, or high-pressure chemical processing units, these fasteners offer the reliability and longevity required for asset-critical infrastructure. The robust alloy composition ensures long service life and reduced maintenance intervals in aggressive environments.