Exceptional Resistance to Chloride Stress Corrosion Cracking
High Strength with Superior Pitting & Crevice Corrosion Resistance
Ideal for Offshore, Oil & Gas, and Desalination Systems
Super Duplex 2507 stainless steel pipe combines high mechanical strength with outstanding resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. Designed for demanding environments, it is widely used in offshore platforms, subsea systems, chemical processing, and desalination plants.
| Item | Description |
|---|---|
| Grade | 2507 Super Duplex |
| UNS | S32750 |
| Standards | ASTM A790 / ASTM A789 / ASME SA790 / ASME SA789 |
| Pipe Type | Seamless / Welded |
| Outer Diameter | 6mm – 914mm (Custom sizes available) |
| Wall Thickness | 0.8mm – 60mm |
| Length | Random / Fixed Length / As per project requirement |
| Surface Finish | Pickled, Annealed, Polished, or Customized |
| Cr | Ni | Mo | N | C (Max) |
|---|---|---|---|---|
| 24.0 – 26.0 | 6.0 – 8.0 | 3.0 – 5.0 | 0.24 – 0.32 | 0.03 |
Used in seawater piping, subsea manifolds, and offshore structural components where corrosion resistance is critical.
Ideal for heat exchangers, pressure vessels, and high-pressure pipelines exposed to sour gas environments.
Provides long-term reliability in reverse osmosis and seawater intake systems.
Suitable for aggressive media handling and high-temperature process lines.
2507 offers higher chromium, molybdenum, and nitrogen content, resulting in superior pitting resistance and higher strength compared to 2205.
Yes. 2507 super duplex is specifically designed for harsh chloride environments and performs exceptionally well in seawater systems.
Yes, we provide both seamless and welded 2507 stainless steel pipes in various dimensions.
Yes, third-party inspections such as SGS, BV, or TUV can be arranged upon request.
🌐 Website: www.voyagemetal.com
📩 Email: [email protected]
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