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Jyoti Steels is a top-notch Duplex Steel S31803 Pipe manufacturer and supplier with its headquarters in Mumbai, India. Jyoti Steels has an enviable reputation for providing high-quality piping solutions with a long life and reliability. Jyoti Steels provides piping solutions to various industrial industries that demand greater corrosion resistance and mechanical strength. Their S31803 pipes are designed to perform well in aggressive and harsh conditions, as per international standards and customer requirements. With state-of-the-art manufacturing and a drive towards innovation, Jyoti Steels remains an industry-leader in dependable, cost-efficient duplex steel piping solutions for the oil, gas, marine, and chemical industries.
Pipe Range : 1 / 2″ NB – 8″ NB
Outer Diameter : 6.0-630mm
Wall Thickness : 0.3mm – 50 mm
Schedules : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Single Random, Double Random & Required Length
Specifications : ASTM A790 / ASME SA790
| Duplex | S31803 |
|---|---|
| Ni | 4.50 – 6.50 |
| Fe | 63.72 min |
| Cr | 22.0 – 23.0 |
| C | 0.030 max |
| Si | 1.00 max |
| Mn | 2.00 max |
| P | 0.030 max |
| S | 0.020 max |
| N | 0.14 – 0.20 |
| Grade | S31803 |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Pipe 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 S31803 Pipes find extensive application in industries requiring a combination of strength and corrosion resistance. They are used extensively in offshore oil and gas platforms, petrochemical plants, chemical processing plants, marine engineering, and desalination plants. They are best suited for conveying aggressive fluids, such as seawater and chemicals, under pressure. They are also used in heat exchangers, structural components, and pressure vessels. Their pitting, crevice corrosion, and stress corrosion cracking resistance qualifies them for hostile and chloride-containing environments, providing long-term performance and reliability in onshore and offshore operations.
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