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Tanvir Nickel Alloys, located in Cairo, Egypt, stands out as a leading manufacturer and supplier of top-notch Duplex Steel Bolts. These bolts are celebrated for their remarkable strength, durability, and resistance to corrosion. With a focus on duplex stainless steels, Tanvir ensures that their products meet strict industrial standards, guaranteeing reliable performance even in the toughest environments. Designed to endure the rigors of the chemical, oil and gas, and marine industries, these Duplex Steel Bolts are crafted through advanced manufacturing techniques and thorough quality control. This means they provide secure, long-lasting fastening solutions that are crucial for piping, structural, and mechanical systems where strength and corrosion resistance are non-negotiable.
| Specifications | ASTM A479 & ASME SA479 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 to 200 MM |
| Duplex Steel Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Duplex Steel 2205 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| Duplex Steel Bolts | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Bolts in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel Bolts find their place in various sectors, including chemical processing, petrochemical, oil and gas, marine, and power generation, all due to their excellent corrosion resistance and mechanical performance. They are particularly effective for securing flanges, valves, pumps, pressure vessels, and structural components that come into contact with chloride-containing or corrosive fluids. By using these bolts, maintenance needs are minimized, operational safety is enhanced, and long-term reliability is assured in harsh environments. Their strength, durability, and ability to withstand tough conditions make them indispensable for high-performance fastening systems.
