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Amin Fasteners stands out as a top-notch manufacturer and supplier of high-quality Super Duplex Steel Stud Bolts in Safat, Kuwait. They provide reliable fastening solutions tailored for tough industrial and offshore environments. With a reputation for precision engineering and strict quality control, the company guarantees that each stud bolt offers remarkable strength, resistance to corrosion, and long-lasting durability. Their Super Duplex Steel Stud Bolts are specifically crafted to excel in high-pressure, high-temperature, and corrosive settings, making them perfect for critical industrial tasks. Amin Fasteners plays a vital role in supporting Kuwait’s industries by delivering sturdy stud bolts designed for safety, stability, and consistent performance.
Super Duplex Steel Stud Bolts are crafted from a special duplex stainless steel blend that includes balanced levels of chromium, nickel, molybdenum, and nitrogen. This unique composition results in exceptional mechanical strength and outstanding resistance to corrosion. These stud bolts are known for their impressive tensile and yield strength, high toughness, and remarkable ability to resist pitting, crevice corrosion, and stress corrosion cracking. Their duplex microstructure, which combines both austenitic and ferritic phases, ensures they remain durable, fatigue-resistant, and dimensionally stable even in harsh industrial conditions. Super Duplex Steel Stud Bolts provide dependable mechanical performance and a long service life, making them perfect for offshore, chemical, and high-stress industrial applications.
| 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 stud bolts are used in a variety of demanding industries and applications. In chemical processing, they are able to deal with cases of contact with aggressive chemicals and high pressures. In marine applications, they are immune to the effects of sea water, thus they are very reliable. In the oil and gas industry, they offer secure fastening where stress is high. Also, Super Duplex Steel stud bolts are applied in power generation and construction industries due to their superior performance in harsh conditions.
Super Duplex Steel Stud Bolts find extensive use in industries that demand high strength, corrosion resistance, and reliability in extreme conditions. They are commonly utilized in oil and gas platforms, chemical processing plants, desalination units, petrochemical facilities, and high-pressure pipelines. These stud bolts are particularly effective for securing flanges, valves, pumps, and other critical components, ensuring that operations run smoothly and safely in challenging environments.
Amin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Safat, Kuwait, with over 8 years of experience serving global industries.
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