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Mazin Fasteners stands out as a top manufacturer and supplier of Super Duplex Steel Bolts S32750 in Muscat, Oman. They specialize in providing high-performance fastening solutions tailored for tough industrial settings. Renowned for their dedication to quality, precision manufacturing, and adherence to international standards, Mazin Fasteners offers Super Duplex Steel Bolts S32750 that boast remarkable strength, outstanding corrosion resistance, and long-lasting reliability. Built to withstand extreme operating conditions, these bolts find their place in critical applications across the oil and gas, marine, petrochemical, desalination, and offshore sectors throughout Oman and the GCC region.
Super Duplex Steel S32750 is a cutting-edge alloy that combines high levels of chromium, molybdenum, and nitrogen, resulting in a well-balanced austenitic and ferritic microstructure. This unique blend grants it exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. In terms of mechanical properties, S32750 bolts showcase impressive tensile and yield strength, excellent fatigue resistance, and remarkable toughness. They maintain their structural integrity even under high pressure and temperature, making them perfect for demanding environments that require outstanding durability and mechanical performance.
| 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 Steel Bolts S32750 are widely utilized in industries that face harsh corrosive conditions and significant mechanical stress. You’ll often find them in offshore platforms, oil and gas pipelines, subsea equipment, and desalination plants, thanks to their impressive resistance to seawater and chlorides. Additionally, these bolts are essential in chemical processing units, heat exchangers, and pressure vessels, where reliability and durability are paramount.
At Mazin Fasteners, our Super Duplex Steel Bolts S32750 are carefully installed to ensure safety and optimal quality. Each bolt is individually inspected and wrapped in corrosion resistant packaging, then placed in sturdy, carefully labeled boxes. Boxes are clearly marked with item details and sizes for easy handling and storage. We prioritize safe and efficient deliveries, so our packaging also includes shock absorbers to prevent damage during transit, and to ensure your fasteners arrive in edible condition deaf
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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