Duplex / Super Duplex Stainless Steel Anchor Fasteners
Wasim Fastener offers Duplex and Super Duplex anchor fasteners known for their superior strength and exceptional corrosion resistance. These materials are ideal for heavy-duty applications in harsh environments, including the marine, offshore, and chemical industries.
Grades of Duplex / Super Duplex Anchor Fasteners We Manufacture
- S31803 (Duplex 2205): Excellent strength and corrosion resistance, particularly against chloride-induced stress corrosion cracking.
- S32205: An upgraded version of S31803, offering enhanced mechanical properties and resistance to pitting corrosion.
- S32750 (Super Duplex 2507): Extremely high strength, excellent resistance to seawater corrosion, and fatigue.
- S32760: Designed for the harshest environments, with superior mechanical properties and resistance to sulfide stress cracking.
Duplex & Super Duplex Anchor Fasteners We Supply
Wedge Anchor
- Provides robust performance under extreme loads in concrete structures.
Mechanical Anchor
- Designed to resist both chemical corrosion and mechanical stress.
Through Bolt Anchor
- Ensures excellent stability and durability in high-pressure systems.
Anchor Bolt
- Perfect for securing industrial equipment and heavy machinery to concrete foundations.
Expansion Anchor Bolt
- Expands on installation for a firm hold, even in challenging environments.
Chemical Anchor
- Ideal for applications requiring superior adhesion in corrosive environments.


Applications of Duplex / Super Duplex Anchor Fasteners
- Marine & Offshore: Perfect for seawater environments and oil rigs.
- Chemical Industry: Exceptional resistance to acids, alkalis, and other aggressive chemicals.
- Oil & Gas: High-performance fasteners for pipelines, refineries, and storage tanks.
- Desalination Plants: Corrosion-resistant solutions for water treatment applications.
- Construction in Coastal Areas: Suitable for bridges, ports, and other marine structures.
Why Choose Duplex & Super Duplex Anchor Fasteners from WASIM FASTENER?
- Unmatched Strength & Durability: These fasteners perform exceptionally under extreme mechanical stress.
- Outstanding Corrosion Resistance: Suitable for exposure to chloride-rich and chemical environments.
- High-Quality Standards: Manufactured to meet ASTM, DIN, and ISO standards.
- Customization Options: Available in multiple sizes and coatings, such as passivation and hot-dip galvanization.
- Global Supply Network: We export to UAE, USA, UK, Canada, Australia, and more, ensuring reliable delivery.
Get in Touch for Duplex / Super Duplex Anchor Fasteners
For inquiries or custom requirements, contact Wasim Fastener today!
📱 Phone/WhatsApp: +91 8828072230
📧 Email: wasimfastener@gmail.com