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Jyoti Steels is a prominent Mumbai-based manufacturer and supplier of high-performance Duplex Steel Stud Bolts in India. We are recognized for providing dependable and precision-engineered fasteners that provide exceptional strength, corrosion resistance, and long service life. Our stud bolts are produced as per international standards and find extensive application in high-importance industries like petrochemicals, marine, and construction. With its emphasis on quality, timely supply, and customer satisfaction, Jyoti Steels has built a reliable position in the Indian and international steel industry.
| 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 Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Stud Bolts in Mumbai, 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 find extensive applications where higher strength and excellent corrosion resistance are the most important factors. Typical examples include oil and gas rigs, petrochemical plants, marine structures, chemical processing units, and desalination plants. Pitting resistance, crevice corrosion resistance, and resistance to stress corrosion cracking are some of the features that make them suitable for underwater and offshore installations. Moreover, they are applied to flanged unions, pressure vessels, heat exchangers, and structural sets. Their hardness in harsh situations and affordability with long-term applications make Duplex Steel Stud Bolts a convenient option in industries as well as infrastructure development work.
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