Home > Duplex Steel > Duplex Steel S31803 Pipe
Ashraf Nickel Alloys, a top-notch manufacturer and supplier based in Riyadh, Saudi Arabia, specializes in high-quality Duplex Steel S31803 Pipes. These pipes are celebrated for their remarkable strength, durability, and resistance to corrosion. Crafted to meet international standards, they’re perfect for tough industrial applications in sectors like oil and gas, chemicals, petrochemicals, and marine industries. Ashraf Nickel Alloys takes pride in precision production, ensuring that each pipe boasts consistent dimensions, outstanding mechanical properties, and dependable performance even under high pressure and temperature. With Duplex Steel S31803 Pipes, you get long-lasting, maintenance-free solutions that are a reliable choice for critical piping systems and fluid transport networks.
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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Pipe in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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 use in oil and gas pipelines, chemical processing plants, desalination facilities, marine systems, and power generation equipment. They’re ideal for transporting corrosive fluids, seawater, and chemicals under high pressure and temperature. Additionally, these pipes are utilized in heat exchangers, pressure vessels, and other critical industrial infrastructure where mechanical strength and corrosion resistance are vital. By delivering reliable, durable, and high-performance piping solutions, Ashraf Nickel Alloys guarantees operational efficiency, safety, and longevity in even the most challenging industrial environments.
