Home > Super Duplex Screws
Request For Our Latest Prices On Super Duplex Screws in Kuala lumpur, Malaysia!
Mira Fasteners, located in Kuala Lumpur, Malaysia, is a reliable manufacturer and supplier of high-performance Super Duplex Screws designed for tough industrial applications. Our screws are renowned for their remarkable strength and resistance to corrosion, crafted to meet the highest quality and safety standards. We cater to a diverse array of sectors, including offshore, marine, chemical processing, and power generation industries. With cutting-edge manufacturing facilities and rigorous quality control, we ensure our products deliver both durability and reliability. Our dedication to innovation, prompt delivery, and customer satisfaction has established us as a preferred supplier of Super Duplex Screws throughout Malaysia and beyond.
Super Duplex Screws from Mira Fasteners are crafted from grades like UNS S32750 and S32760, featuring a blend of high chromium (24–26%), molybdenum (3–4%), and nitrogen for exceptional corrosion resistance. These screws boast impressive mechanical properties, with tensile strength reaching up to 800 MPa and yield strength around 550 MPa. They are highly resistant to pitting, crevice corrosion, and stress corrosion cracking, even in chloride-rich and acidic environments. Our screws are precision-machined, heat-treated, and rigorously tested to comply with international standards like ASTM A479, ensuring remarkable durability in challenging and high-pressure conditions.
| Standard | DIN, ASTM, BS and all International Standards |
| Specifications | ASTM A479 & ASME SA479 |
| UNS S32760 Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Length | 3 to 200 MM |
| Super Duplex Steel 2207 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) | |
| Super Duplex Steel Bolts | 760 | 550 | 15 | 32 Max |
| Phosphorus | Sulphur | Silicon | Carbon | Manganese | Nickel | Molybdenum | Nitrogen | Copper | Chromium |
|---|---|---|---|---|---|---|---|---|---|
| 0.035 % max | 0.02 % max | 0.80 % max | 0.03% Max | 1.20 % max | 6.00 – 8.00 % | 3.00 – 5.00 % | 0.24 – 0.32 % | 0.50 % max | 24.0 – 26.0 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Super Duplex Screws are perfect for applications that require outstanding strength and corrosion resistance. Commonly found in offshore oil rigs, subsea equipment, desalination plants, and chemical processing facilities, these screws perform reliably in high-stress and corrosive settings. They are especially useful in flanged assemblies, pressure vessels, pumps, and heat exchangers that are exposed to chlorides and seawater. Mira Fasteners’ Super Duplex Screws are also utilized in structural and load-bearing components within the marine and pulp & paper industries.
At Mira Fasteners, We make sure that our Super Duplex Steel Screws are packed with the utmost of precaution. Every screw is covered separately to avoid any damages, rust or any other contaminant that may affect the screw during transportation. We employ sturdy cartons and provide customized packaging services depending on the client’s requirements. We ensure that our products are well packed and labeled to enhance identification and handling to ensure that the end consumer receives our products in the best condition.
Mira Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kuala lumpur, Malaysia, with over 8 years of experience serving global industries.
©2024 Mira Fasteners All Rights Reserved.
