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Jyoti Steels is a reliable producer and provider of Super Duplex Steel Forged Fittings in Mumbai, India, that supplies top–quality parts for high-performance use. Our Super Duplex fittings possess high strength, corrosion resistance, and durability, making them suitable for mission-critical systems under hostile conditions. With sophisticated manufacturing methods and rigorous quality control, Jyoti Steels provides consistent and accurate fittings to industries like oil & gas, petrochemicals, and marine engineering. Our focus on excellence and customer satisfaction has established us as a preferred supplier in India and overseas markets.
Super Duplex Steel Forged Fittings are generally made up of Chromium (24–26%), Nickel (6–8%), Molybdenum (3–5%), Nitrogen (0.2–0.3%), and low Carbon (≤0.03%), with traces of Manganese, Silicon, and Iron as the base. They have excellent mechanical properties, tensile strength being in the range of 800–900 MPa, yield strength being over 550 MPa, and elongation being 25%. They also possess excellent fatigue strength and toughness. Physically, the Super Duplex steel contains 7.8 g/cm³ density, excellent thermal conductivity, and excellent resistance to chloride-stress corrosion and pitting and is therefore suited for very corrosive operational conditions.Super Duplex Steel Forged Fittings are generally made up of Chromium (24–26%), Nickel (6–8%), Molybdenum (3–5%), Nitrogen (0.2–0.3%), and low Carbon (≤0.03%), with traces of Manganese, Silicon, and Iron as the base. They have excellent mechanical properties, tensile strength being in the range of 800–900 MPa, yield strength being over 550 MPa, and elongation being 25%. They also possess excellent fatigue strength and toughness. Physically, the Super Duplex steel contains 7.8 g/cm³ density, excellent thermal conductivity, and excellent resistance to chloride-stress corrosion and pitting and is therefore suited for very corrosive operational conditions.
| Specifications | ASTM A815 / ASME SA815 |
|---|---|
| Size | Seamless Elbow ( 1/2″~24″), ERW / Welded / Fabricated Elbow (1/2″~48″) |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, BS4504, BS4504, BS1560, BS10 |
| Type | Buttweld |
| Form | Buttweld Long Radius Elbow, LR Elbow. |
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe | |
| Super Duplex Steel Forged Fittings | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) | |
| Super Duplex Steel Forged Fittings | 7.8 | 0.281 | 1350 | 2460 |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Forged Fittings 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.
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Super Duplex Steel Forged Fittings find extensive usage in processes needing high corrosion resistance and mechanical properties. Typical sectors include offshore petroleum and gas production platforms, seawater desalination plants, chemical processing, and pulp and paper industries. These fittings are suitable for piping, valve, and vessel applications under high pressure, corrosive liquids, or aggressive chemicals. Their resistance to pitting, crevice corrosion, and stress corrosion cracking is ideal for use in marine conditions and subsea applications. They are also employed in heat exchangers, hydraulic applications, and structural elements to deliver long-term performance and reliability in severe service conditions.
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