Home > Duplex Steel > Duplex Steel 2205 Pipe
Fajar Metals, a well-respected manufacturer and supplier located in Jakarta, Indonesia, specializes in high-quality Duplex Steel 2205 Pipes designed to provide outstanding strength and corrosion resistance in tough industrial settings. These pipes are particularly well-suited for high-pressure applications and aggressive media, making them ideal for industries like marine, oil and gas, petrochemical, and chemical processing. With remarkable resistance to pitting, stress corrosion cracking, and crevice corrosion, Fajar Metals’ Duplex 2205 Pipes promise long-lasting reliability. Available in seamless, welded, and fabricated options, these pipes are produced according to international standards to cater to the diverse needs of global infrastructure projects.
| 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 | – |
| 2205 | 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 |
| 2205 | 95 [655] | 65 [450] | 25 | 290 |
| S32750 | 116 [800] | 80 [550] | 15 | 300 |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Pipe in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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 2205 are widely used in demanding industries due to their superior strength and corrosion resistance. They are ideal for petrochemical and chemical processing, marine environments, and oil and gas applications. Their durability makes them suitable for pressure vessels, heat exchangers, and piping systems where resistance to stress corrosion cracking and high strength are critical. Additionally, they are used in desalination plants and pulp and paper industries, ensuring reliable performance in challenging conditions.
