2205 Seamless Pipe
The 2205 seamless pipe is a type of stainless steel pipe made from duplex austenitic-ferritic stainless steel. It offers excellent corrosion resistance, high strength, and good toughness. This material is widely used in various industries such as chemical processing, marine engineering, petroleum, and gas to meet the requirements of applications demanding superior corrosion resistance and mechanical properties.
Corrosion Resistance: The 2205 seamless pipe exhibits outstanding corrosion resistance, especially against chloride-containing environments and acidic conditions.
High Strength: This seamless pipe possesses high strength and exceptional toughness, enabling it to withstand elevated stress and pressure conditions.
Duplex Structure: The 2205 seamless pipe has a duplex structure composed of both austenite and ferrite phases, combining the advantages of both stainless steel types, resulting in excellent overall performance.
Resistance to Stress Corrosion Cracking: This seamless pipe demonstrates good resistance to stress corrosion cracking, maintaining stability even in high chlorine ion concentrations and elevated temperature environments.
Excellent Weldability: The 2205 seamless pipe offers excellent weldability, facilitating convenient welding, connection, and fabrication processes, thereby improving installation efficiency.
Various Sizes and Specifications: The 2205 seamless pipe is available in different sizes, thicknesses, and lengths, ensuring compatibility with specific project requirements.
Wide Application Range: This product is suitable for a range of applications, including chemical equipment, offshore platforms, and petroleum/gas transportation, accommodating various high-strength and corrosion-resistant needs.
Conclusion:The 2205 seamless pipe is an excellent choice for applications that demand superior corrosion resistance, high strength, and good toughness. Its duplex structure, corrosion resistance, and weldability make it highly versatile across industries. Customizable options of different sizes and specifications enable the 2205 seamless pipe to fulfill specific project requirements efficiently.
| Material | Duplex stainless steel (2205) |
| Product Type | Seamless pipe |
| Outer Diameter | Customizable, ranging from XXmm to XXmm |
| Wall Thickness | Customizable, ranging from XXmm to XXmm |
| Length | Customizable, ranging from XXmm to XXmm |
| Surface Finish | Pickled, Annealed, Polished, or as per customer requirements |
| Standard | ASTM A789/A790, EN 10216-5, JIS G3459/G3463, GB/T14976, etc. |
| Chemical Composition (in percentage) | Chromium (Cr): 22.0-23.0% Nickel (Ni): 4.5-6.5% Molybdenum (Mo): 3.0-3.5% Manganese (Mn): ≤2.00% Silicon (Si): ≤1.00% Carbon (C): ≤0.03% Phosphorus (P): ≤0.03% Sulfur (S): ≤0.02% Nitrogen (N): 0.14-0.20% |
| Mechanical Properties | Tensile Strength: ≥620 MPa Yield Strength: ≥450 MPa Elongation: ≥25% Hardness: ≤290 HBW |
Please note that the above specifications are indicative and can be customized based on specific project requirements.
