Table of Contents
- Super Duplex Steel Fasteners – Global Suppliers & Exporters
- Super Duplex Steel Fasteners – Product Overview
- Super Duplex Steel Fasteners Specifications
- Types of Super Duplex Steel Fasteners
- Super Duplex Steel Fasteners Suppliers – USA, Gulf & Europe
- Mechanical Properties of Super Duplex Steel Fasteners
- Chemical Composition of Super Duplex Steel Fasteners
- Equivalent Grades of Super Duplex Steel Fasteners
- Super Duplex Steel Fasteners We Export Worldwide
- Why Choose Us
- Industries We Serve
- FAQs
- Request a Quote
Super Duplex Steel Fasteners – Global Suppliers & Exporters
Aurum Overseas is a leading Super Duplex Steel Fasteners supplier and exporter, offering high-performance fastening solutions for industries operating in extreme environments. As a trusted Super Duplex Steel Fasteners supplier, we provide a wide range of fasteners designed to deliver superior strength, exceptional corrosion resistance, and long service life. Our expertise as a Super Duplex Steel Fasteners exporter enables us to cater to global industries with consistent quality and reliability.
Super Duplex Steel Fasteners are known for their outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. These fasteners are widely used in offshore, marine, and chemical processing industries where standard materials may fail under aggressive conditions. Aurum Overseas supplies Super Duplex Steel Fasteners to critical applications where durability and performance are essential.
With strong export capabilities, we supply Super Duplex Steel Fasteners across the USA, Gulf countries, and Europe. As an experienced Super Duplex Steel Fasteners exporter, we ensure timely delivery, proper documentation, and compliance with international standards. For applications requiring different corrosion resistance levels, we also offer Duplex Steel Fasteners as an alternative solution.
Super Duplex Steel Fasteners – Product Overview
Super Duplex Steel Fasteners are high-strength stainless steel fasteners manufactured from advanced alloy compositions that combine austenitic and ferritic structures. These fasteners offer superior mechanical strength and enhanced resistance to harsh environments. As a reliable Super Duplex Steel Fasteners supplier, Aurum Overseas provides a complete range of products suitable for demanding industrial applications.
Our range of Super Duplex Steel Fasteners includes bolts, nuts, screws, washers, and stud bolts available in grades such as Super Duplex S32760 and Super Duplex S32750. These Super Duplex Steel Fasteners are engineered using advanced manufacturing processes to ensure precision, durability, and consistent performance.
In addition to Super Duplex Steel Fasteners, we also supply other alloy fasteners such as Inconel Fasteners and Hastelloy Fasteners, providing complete fastening solutions for high-performance applications. As a global Super Duplex Steel Fasteners exporter, we ensure compliance with ASTM, ASME, and international standards.
Super Duplex Steel Fasteners Specifications
| Specification | Details |
|---|---|
| Material | Super Duplex Stainless Steel |
| Grades | Super Duplex S32760, Super Duplex S32750 |
| Standards | ASTM A479, ASTM A182, ASTM F593 |
| Size Range | M3 to M56 |
| Thread Type | Metric / UNC / UNF |
| Form | Bolts, Nuts, Screws, Washers, Stud Bolts |
| Finish | Plain, Coated, Polished |
Types of Super Duplex Steel Fasteners
Super Duplex Steel Fasteners are available in a wide range of types to meet the requirements of various industrial applications. These fasteners are designed to provide exceptional strength and corrosion resistance in aggressive environments such as offshore platforms, marine systems, and chemical processing plants.
🔩 Super Duplex Bolts
Super Duplex bolts are widely used in heavy-duty applications where high strength and corrosion
resistance are required. Common types include hex head bolts, square bolts, U bolts, eye bolts, T
bolts, lag bolts, and countersunk bolts, each designed for specific applications such as structural
connections, anchoring, and load-bearing systems.
🔧 Super Duplex Stud Bolts
Super Duplex stud bolts are used in flange connections and high-pressure systems where secure and
uniform load distribution is essential. These fasteners are ideal for oil & gas and petrochemical
industries.
🔩 Super Duplex Nuts
Super Duplex nuts are used to secure bolts in demanding environments. Types include hex head nuts, lock
nuts, coupling nuts, wing nuts, and dome (acorn) nuts, offering strong and vibration-resistant
connections.
🔩 Super Duplex Screws
Super Duplex screws are precision fasteners used in applications requiring high strength and accuracy.
These include allen bolts (socket head screws) and shoulder bolts, commonly used in machinery and
structural assemblies.
🔩 Super Duplex Washers
Super Duplex washers are used to distribute load and prevent loosening of fasteners under stress. They
improve stability and performance in high-pressure and corrosive environments.
Super Duplex Steel Fasteners Suppliers – USA, Gulf & Europe
Aurum Overseas is a reliable Super Duplex Steel Fasteners supplier in the USA, serving key industrial regions such as Houston, New York, Chicago, and Los Angeles. Our Super Duplex Steel Fasteners are manufactured in compliance with ASTM standards and are widely used in offshore, marine, and oil & gas applications where superior corrosion resistance and strength are essential.
We are also a trusted Super Duplex Steel Fasteners exporter to Gulf countries including UAE, Saudi Arabia, Qatar, Kuwait, and Oman. These fasteners are extensively used in petrochemical plants, desalination units, and offshore projects, offering excellent performance in highly corrosive and high-pressure environments.
In Europe, we supply Super Duplex Steel Fasteners to Germany, United Kingdom, France, Italy, and other major markets, ensuring compliance with EN standards and international quality requirements. With strong logistics and export expertise, Aurum Overseas ensures timely delivery and consistent support for global clients.
Mechanical Properties of Super Duplex Steel Fasteners
| Property | Value |
|---|---|
| Tensile Strength | 750 – 950 MPa |
| Yield Strength | 550 MPa |
| Elongation | 25% |
| Hardness | 28 – 35 HRC |
Chemical Composition of Super Duplex Steel Fasteners
| Element | Composition (%) |
|---|---|
| Chromium | 24 – 26 |
| Nickel | 6 – 8 |
| Molybdenum | 3 – 5 |
| Nitrogen | 0.2 – 0.3 |
| Iron | Balance |
Equivalent Grades of Super Duplex Steel Fasteners
Super Duplex Steel Fasteners meet international standards, ensuring compatibility across global markets.
Super Duplex Steel Fasteners Equivalent Grades
| Region | Standard | Equivalent |
|---|---|---|
| USA | ASTM | S32750 / S32760 |
| Europe | EN | 1.4410 |
| Germany | DIN | X2CrNiMoN25-7-4 |
| Gulf | ASTM / EN | S32750 |
Super Duplex Steel Fasteners We Export Worldwide
Super Duplex steel fasteners are primarily available in high-performance grades that offer exceptional strength and corrosion resistance for demanding industrial environments.
Super Duplex S32750 Fasteners
Super Duplex S32750 fasteners are known for their excellent combination of high mechanical strength and
superior resistance to pitting, crevice corrosion, and chloride environments. These fasteners are
widely used in offshore platforms, seawater systems, and chemical processing industries where
reliability and durability are critical.
Super Duplex S32760 Fasteners
Super Duplex S32760 fasteners offer enhanced corrosion resistance and improved performance in highly
aggressive environments. These fasteners are commonly used in oil & gas, desalination plants, and
marine applications where exposure to extreme conditions requires long-lasting and high-strength
fastening solutions.
Why Choose Us
Aurum Overseas is a trusted Super Duplex Steel Fasteners supplier and exporter, offering high-quality products designed for extreme industrial conditions. Our Super Duplex Steel Fasteners are manufactured using advanced technology and strict quality control to ensure superior performance.
We supply Super Duplex Steel Fasteners across USA, UAE, Saudi Arabia, and Europe with reliable delivery, competitive pricing, and complete export support. Our commitment to quality and global expertise makes us a preferred supplier.
Industries We Serve
Oil & Gas Industry
Super Duplex Steel Fasteners are widely used in offshore drilling, pipelines, and subsea systems where
high strength and corrosion resistance are critical. They ensure long-term performance in harsh and
high-pressure environments.
Petrochemical Sector
These fasteners are ideal for chemical processing plants exposed to aggressive chemicals and extreme
temperatures. Super Duplex Steel Fasteners provide durability and stability in critical operations.
Construction & Infrastructure
Super Duplex Steel Fasteners are used in structural and infrastructure projects requiring high
load-bearing capacity and resistance to environmental factors. They ensure reliability and extended
service life.
Marine Applications
Super Duplex Steel Fasteners offer excellent resistance to seawater corrosion, making them suitable for
shipbuilding, offshore platforms, and coastal structures exposed to harsh marine conditions.
Power & Energy Sector
These fasteners are used in power plants, turbines, and energy systems where high strength and
resistance to extreme conditions are required for continuous and safe operation.
FAQs
1. What are Super Duplex Steel fasteners used for?
Super Duplex Steel fasteners are used in applications that require extremely high strength and superior
corrosion resistance. They are widely used in offshore, marine, oil & gas, and petrochemical industries
where exposure to harsh environments and aggressive chemicals is common.
2. Do you supply Super Duplex Steel fasteners in the USA for industrial projects?
Yes, Aurum Overseas is a reliable Super Duplex Steel fasteners supplier in the USA, serving major
industrial hubs such as Houston, New York, and Chicago. Our fasteners comply with ASTM standards and
are suitable for offshore, oil & gas, and high-performance industrial applications.
3. Do you export Super Duplex Steel fasteners to Gulf countries?
Yes, we export Super Duplex Steel fasteners to UAE, Saudi Arabia, Qatar, Kuwait, and Oman. We provide
proper export documentation, secure packaging, and timely delivery for petrochemical plants, offshore
projects, and infrastructure applications.
4. Are your Super Duplex Steel fasteners suitable for European industrial standards?
Yes, our Super Duplex Steel fasteners are manufactured in compliance with international and EN
standards. We supply to countries such as Germany, Italy, France, and the UK for applications in
marine, chemical, and infrastructure sectors.
5. What grades of Super Duplex Steel fasteners do you offer?
We supply Super Duplex Steel S32750 and Super Duplex Steel S32760 fasteners, known for their excellent
strength and resistance to pitting and crevice corrosion. These grades are ideal for demanding
industrial and offshore environments.
6. Why choose Aurum Overseas as a Super Duplex Steel fasteners supplier for international
markets?
Aurum Overseas offers high-quality Super Duplex fasteners, strong export experience, and reliable
delivery across USA, UAE, Saudi Arabia, and Europe. Our focus on quality, competitive pricing, and
customer support makes us a preferred global supplier.
Request a Quote
Looking for a reliable Super Duplex Steel Fasteners supplier or exporter? Aurum Overseas offers a complete range of high-performance Super Duplex Steel Fasteners for demanding industrial applications across USA, UAE, Saudi Arabia, and Europe. Whether you require standard sizes or customized specifications, we provide solutions tailored to your requirements.
Share your requirements including grade, size, and quantity, and our team will provide a quick and accurate quotation along with complete documentation and technical support. Partner with Aurum Overseas for reliable supply and seamless export services.
Request a Quote