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Adarsh Nickel Alloys is a trusted manufacturer and supplier of Duplex Steel Stud Bolts in Delhi, offering fastening solutions built for strength, reliability, and long service life. These stud bolts are produced using high-quality duplex stainless steel and precision machining to ensure accurate threading, excellent load-bearing capacity, and consistent performance. Designed to perform in demanding environments, Duplex Steel Stud Bolts from Adarsh Nickel Alloys provide superior resistance to corrosion, high pressure, and temperature variations, making them suitable for critical industrial and structural applications.
| Grade | Duplex Steel UNS S31803 / S32205 |
| Specifications | ASTM A 479 ASME SA 479 |
| Dimension | DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
| Duplex Steel Stud Bolts | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
| Duplex Steel Stud 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Stud Bolts in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 Stud Bolts supplied by Adarsh Nickel Alloys are widely used in oil and gas, petrochemical, marine, and offshore industries. They are commonly applied in flanged joints, pressure vessels, heat exchangers, pipelines, and structural assemblies. These stud bolts are especially suitable for environments exposed to saltwater, chemicals, and high mechanical stress. Their strength, corrosion resistance, and durability make them an ideal fastening solution for critical connections requiring long-term performance and safety.
