Alloy 2205 Duplex Pipe
GNEE offers a wide range of 2205 stainless steel pipes that are made from premium quality raw materials to ensure consumability, resistance and sturdiness.
The high content of chromium, molybdenum and nitrogen in 2205 alloy pipes makes it better than 304/304L or 316/316L stainless steels in terms of chloride stress corrosion cracking. In addition, the strength of 2205 stainless steel round pipes is significantly higher than 316/316L, and it has good notched impact toughness at temperatures below – 40°F.
Because duplex stainless steel 2205 pipes are superior to ordinary stainless steel pipes in terms of resistance to various corrosions and strength, these 2205 chemical pipes are widely used in various industrial applications that require high strength and even higher corrosion resistance.
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Dual Phase 2205 tube Product specification
2205 annealed tube chemical composition
| C | Cr | Ni | Fe | Mn | Si | Mo | P | S | N |
|---|---|---|---|---|---|---|---|---|---|
| ≤ 0.03 | 21 - 23 | 4.5 - 6.5 | BAL | ≤ 2 | ≤ 1 | 2.5 - 3.5 | ≤ 0.03 | ≤ 0.02 | 0.08 - 0.2 |
2205 duplex stainless steel small diameter tube mechanical properties
| Tensile Strength | Yield Strength | Elongation | Hardness |
| minimum, ksi | minimum, ksi | minimum, % | HRC |
| 90 | 65 | 25 | 32 |
2205 steel tube manufacturing process
| PROCESS | DESCRIPTION |
|---|---|
| Steel Making | Electric Arc Furnace followed by Vacuum Oxygen Decarburization (VOD) or Argon Oxygen Decarburization (AOD). |
| Pipe Making | Conventional Seamless Cold Finished Pipe and Tube Manufacturing Processes. |
| Heat Treatment | Cannot be hardened by heat treatment. May be provided in the annealed or cold hardened condition. |
2205 Duplex Steel Round Tube
Why choose us
GNEE pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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