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Ramu Fasteners stands out as a trusted manufacturer and supplier of **Super Duplex Steel Stud Bolts** in Hyderabad, delivering top-notch fastening solutions for tough industrial settings. These stud bolts are made using cutting-edge metallurgical techniques and high-quality super duplex steel grades, ensuring they offer remarkable strength and resistance to corrosion. With rigorous quality control measures in place, Ramu Fasteners guarantees precise threading, accurate dimensions, and reliable performance. Their Super Duplex Steel Stud Bolts find applications across various sectors, including oil and gas, chemical processing, marine, offshore, and power generation. The company’s dedication to quality, prompt delivery, and customer satisfaction makes them a go-to choice for dependable fastening solutions. Super Duplex Steel stud bolts are available from Ramu Fasteners, which are manufactured to be extremely high quality for use in the harshest conditions. These stud bolts are made from Super Duplex Steel which is a combination of austenitic and ferritic stainless steels that make these bolts very strong, corrosion resistant and very durable. Our Super Duplex Steel stud bolts are suitable for chemical processing, marine, and oil and gas industries due to their ability to provide secure fastening in harsh environments.
**Super Duplex Steel Stud Bolts** are crafted from iron-based alloys enriched with significant amounts of chromium, molybdenum, nickel, and nitrogen. This well-balanced austenitic-ferritic microstructure delivers exceptional corrosion resistance and mechanical strength. These stud bolts boast high tensile and yield strength, impressive fatigue resistance, and remarkable protection against pitting, crevice corrosion, and stress corrosion cracking. Super Duplex Steel Stud Bolts perform reliably under high pressure, extreme temperatures, and harsh chemical conditions, making them ideal for critical 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 widely utilized in industries that demand high strength and outstanding corrosion resistance. You’ll often find them in applications such as oil and gas platforms, offshore structures, subsea pipelines, pressure vessels, and heat exchangers. Their robust nature makes them a preferred choice for environments where durability and reliability are paramount.
At Ramu Fasteners, we make sure that our Super Duplex Steel stud bolts are packed in the most appropriate manner. Every stud bolt is covered with protective materials to avoid scratching, rusting, and contamination of the bolt during transportation. We use durable cartons and provide custom packaging to suit your needs and preferences in the best way possible. Clear labeling and packing also help in identification and handling of the products, which is a proof of our high quality products in good condition.
Ramu Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hyderabad, India, with over 8 years of experience serving global industries.
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