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Olwan Nickel Alloys, a prominent manufacturer and supplier based in Amman, Jordan, specializes in crafting top-notch Duplex Steel Pipes that are designed for exceptional strength, corrosion resistance, and long-lasting durability. Utilizing cutting-edge manufacturing techniques and adhering strictly to international quality standards, the company produces pipes that perform reliably even in the toughest industrial settings. Their Duplex Steel Pipes find extensive use in critical applications where exposure to harsh chemicals, high pressure, and fluctuating temperatures is the norm. Olwan Nickel Alloys is committed to precision, consistency, and performance, providing solutions that meet the rigorous demands of industries such as petrochemical, offshore, marine, and chemical processing around the globe.
| Specifications | Cr | Ni | Mo | N | Mn | W | Cu |
| 2101 LDX | 21.5 | 1.5 | 0.3 | 0.22 | 5 | – | – |
| DX2202 | 23 | 2.5 | 0.3 | 0.2 | 1.5 | – | – |
| RDN 903 | 20 | 1.8 | 0.2 | 0.11 | 4.2 | – | – |
| 2304 | 23 | 4.8 | 0.3 | 0.10 | – | – | – |
| 2205 | 22 | 5.7 | 3.1 | 0.17 | – | – | – |
| Grade | C≤ | Mn≤ | P≤ | S≤ | Si≤ | Ni | Cr | Mo | N | Cu |
| S31803 | 0.03 | 2.00 | 0.03 | 0.02 | 1.00 | 4.5–6.5 | 21.0–23.0 | 2.5–3.5 | 0.08–0.20 | – |
| S32205 | 0.03 | 2.00 | 0.03 | 0.02 | 1.00 | 4.5–6.5 | 22.0–23.0 | 3.0–3.5 | 0.14–0.20 | – |
| S32750 | 0.03 | 1.20 | 0.035 | 0.02 | 0.80 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 | 0.5 |
| Mechanical properties | Tensile,min,ksi[MPa] | Yield,min,ksi[MPa] | Elongation,%(min) | Hardness,HB(max) |
| S31803 | 90 [620] | 65 [450] | 25 | 290 |
| S32205 | 95 [655] | 65 [450] | 25 | 290 |
| S32750 | 116 [800] | 80 [550] | 15 | 300 |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Pipe in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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 Pipes are widely utilized in oil and gas pipelines, chemical processing facilities, desalination plants, and offshore platforms, thanks to their impressive strength and corrosion resistance. They are particularly well-suited for heat exchangers, pressure vessels, structural piping, and marine engineering applications where exposure to chloride-rich environments is common. Furthermore, they are employed in refineries, power plants, and water treatment systems that demand reliable, long-term performance. The combination of mechanical strength, durability, and corrosion resistance makes Duplex Steel Pipes the go-to choice for demanding industrial applications.
