ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance
Price:
US $3.85-5.5 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
ASTM A789/A790 S31803 Pipes 2205 Duplex Steel Pipe
Product Specifications
| Product Name | Duplex Stainless Steel Pipe S31803 00Cr22Ni5Mo3N Duplex 2205 |
|---|---|
| Product Type | Round SS Seamless Pipe |
| Standards | ASTM, GB, DIN, AISI |
| Material Grade | S31803 / 2205 |
| Outer Diameter | 9.5mm - 813mm |
| Thickness | 0.8mm - 34mm |
| Length | 5.8m, 6m, or as per customer request |
| Tolerance | OD: ±0.2mm | Thickness: ±0.02mm | Length: ±5mm |
| Surface Treatment | Annealing, Pickling, Sandblasting |
| Testing | Squash Test, Extended Test, Water Pressure Test, Heat Treatment, NDT |
Chemical Composition
| Element | 2205 Composition (%) |
|---|---|
| C | ≤0.030 |
| Si | ≤1.00 |
| Mn | ≤2.00 |
| P | ≤0.03 |
| S | ≤0.02 |
| Cr | 21.0-24.0 |
| Ni | 4.5-6.5 |
| Mo | 2.5-3.5 |
| N | 0.08-0.2 |
Industry Applications
- Petrochemical Industry
- Pharmaceutical Industry
- Food Processing Industry
- Aviation and Aerospace Industry
- Architectural Decoration Industry
Product Features
High Strength & Durability: Twice the yield strength of austenitic stainless steel, enabling weight reduction in design applications.
Superior Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
Thermal Properties: Lower thermal expansion coefficient and higher thermal conductivity compared to austenitic stainless steels.
Temperature Range: Suitable for applications from -50°F to +600°F.
Common Applications
Chemistry processing, desalination plants, material handling systems, oil and gas mining, pulp and paper manufacturing, petrochemical facilities. Used in cargo tanks, couplings, heat exchangers, pipe fittings, pressure vessels, valve parts, and more.
Additional Features
Durable, corrosion-resistant, and high-temperature resistant. Custom specifications available upon customer request.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben