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Help CenterDuplex Stainless Steel Wire Mesh for Offshore Oil Platform, Seawater Corrosion Resistant, 2205 Grade
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Anping County Boli Hardware Wiremesh Products Factory (established in 1998) proudly presents our premium Duplex Stainless Steel Wire Mesh in grade 2205, specifically engineered for the demanding environments of offshore oil platforms and seawater exposure. Our decades of expertise in wire mesh manufacturing guarantee a product that combines exceptional strength with outstanding resistance to chloride stress corrosion cracking. This mesh is not just a barrier; it is a critical component for filtration, separation, and protection in the harshest marine conditions.
The 2205 duplex stainless steel alloy features a balanced ferritic-austenitic microstructure, offering nearly double the yield strength of standard 316L stainless steel while maintaining excellent toughness. This makes our wire mesh the ideal choice for applications where both mechanical integrity and corrosion resistance are paramount. Whether used for debris screens, walkway grating, or filter elements, our mesh delivers reliable performance over extended service life, reducing maintenance costs and downtime.
Each roll is manufactured with precision weaving techniques to ensure uniform mesh openings and consistent wire diameter. We offer customization in mesh size, wire gauge, roll width, and length to meet your specific project requirements. Our mesh is available in plain weave, twilled weave, or Dutch weave patterns, allowing you to select the optimal balance between flow rate and particle retention.
Key Features & Technical Specifications
| Parameter | Value |
|---|---|
| Material Grade | 2205 (UNS S32205) |
| Yield Strength | ≥ 450 MPa (about twice that of 316L) |
| Corrosion Resistance | Excellent in chloride-bearing environments, seawater, and acidic media |
| Operating Temperature Range | -50°C to 300°C (for continuous service) |
| Mesh Opening Tolerance | ±2% (customizable to tighter tolerances) |
| Standard Roll Size | 1m x 30m (other sizes available upon request) |
- High resistance to pitting and crevice corrosion – Critical for splash zones and submerged components in offshore platforms.
- Superior strength-to-weight ratio – Allows for lighter structures without sacrificing load capacity, reducing installation costs.
- Excellent weldability and formability – Can be cut, bent, and welded to fit complex geometries and custom frames.
- Long service life in marine environments – Outperforms standard austenitic grades, minimizing replacement frequency.
- Available in various weave patterns – Plain weave for general filtration, twilled weave for finer openings, and Dutch weave for high strength and backwash resistance.
- Customizable surface treatments – Options include pickling, passivation, and electropolishing to enhance corrosion resistance further.
Benefits for Offshore Oil Platform Applications
The 2205 duplex stainless steel wire mesh is specifically designed to meet the rigorous demands of offshore oil and gas operations. Its resistance to chloride stress corrosion cracking (SCC) makes it ideal for use in seawater cooling systems, firewater pumps, sand screens, and dewatering filters. The mesh also provides effective protection against marine debris and biofouling when used as intake screens or vent covers.
By choosing our mesh, you benefit from:
- Reduced maintenance intervals due to high corrosion resistance.
- Improved operational safety with reliable mechanical performance.
- Cost savings over the lifecycle compared to lower-grade alloys.
- Compatibility with existing offshore platform infrastructure.
Frequently Asked Questions (FAQ)
Q1: What makes 2205 duplex stainless steel better than 316L for seawater environments?
A: 2205 has a higher chromium (22%) and molybdenum (3%) content, along with a mixed ferritic-austenitic structure, giving it superior resistance to chloride stress corrosion cracking and pitting. Its yield strength is about twice that of 316L, allowing for thinner, lighter sections.
Q2: Can this mesh be used for both filtration and structural applications?
A: Yes, our wire mesh is versatile. For filtration, choose appropriate mesh openings. For structural applications like walkway grating or cable trays, select thicker wire diameters and twilled weave for added strength.
Q3: What is the maximum roll length you can produce?
A: Standard rolls are 30m, but we can produce up to 50m per roll depending on mesh size and wire diameter. Custom lengths are available upon request.
Q4: Is the mesh supplied with any certification for material traceability?
A: Yes, we can provide mill test certificates (MTC) for the 2205 stainless steel wire, confirming chemical composition and mechanical properties. Please specify your requirement at the time of order.
Q5: How do you ensure consistent mesh opening size across the entire roll?
A: We use precision weaving looms with automated tension control. Regular quality checks are performed during production to maintain tolerances within ±2% of the specified opening.
Q6: Do you offer sample rolls for testing before bulk order?
A: Absolutely. We can provide small samples (e.g., 300mm x 300mm) for evaluation. Please contact us with your required mesh size and we will arrange the sample.
Q7: What is the typical lead time for a standard order?
A: For standard mesh sizes and quantities, lead time is 15–20 working days after order confirmation. Rush orders can be accommodated for an additional fee.
Q8: Can you cut the mesh to specific shapes or attach it to frames?
A: Yes, we offer custom cutting, punching, and framing services. We can supply mesh panels with welded or bolted frames ready for installation. Please provide your drawings for a quotation.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Since 1998, we have been a trusted manufacturer of wire mesh products, exporting to over 15 major markets worldwide including North America, Europe, Southeast Asia, and Oceania. Our annual export value of US$5 Million to US$10 Million reflects the confidence global clients place in our quality and reliability. With convenient shipping from Tianjin, Qingdao, Shanghai, and Foshan ports, we ensure timely delivery to your project site.
We are a factory-direct supplier, meaning you get competitive pricing without intermediaries. Our experienced engineering team can assist in selecting the optimal mesh specification for your offshore platform requirements. Whether you need a standard roll or a fully customized solution, we are committed to delivering a product that meets your exact needs.
Contact us today for a quote or technical consultation. Let our 25+ years of wire mesh expertise support your offshore operations with the highest quality 2205 duplex stainless steel wire mesh.
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