Duplex 2205 Stainless Steel Screen 0.5mm Mesh Plain Dutch Weave for Fluid Filtration
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with annual export value exceeding US$5-10 million. Our Duplex 2205 Stainless Steel Screen 0.5mm Mesh Plain Dutch Weave is engineered for demanding fluid filtration applications where strength, durability, and precise particle retention are critical. Manufactured in our Hengshui, Hebei facility, this premium wire mesh combines the unique properties of duplex stainless steel with the proven plain Dutch weave structure, offering superior performance in corrosive environments and high-pressure filtration systems.
With over 25 years of wire mesh manufacturing experience, we serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are exported through major ports including Tianjin, Qingdao, and Shanghai, ensuring reliable global delivery.
Product Overview
The Duplex 2205 stainless steel (UNS S32205) offers an excellent balance of high strength and outstanding corrosion resistance. Combined with the plain Dutch weave pattern, this mesh delivers precise filtration with a 0.5mm opening size, ideal for removing solid particles from liquids in chemical, petrochemical, water treatment, and food processing industries.
Key Features & Benefits
- Duplex 2205 Material: Offers twice the yield strength of 316L stainless steel, with excellent resistance to chloride stress corrosion cracking, pitting, and crevice corrosion.
- Plain Dutch Weave Construction: Warp wires are larger diameter, weft wires are finer, creating a wedge-shaped opening that prevents particle clogging and provides high flow rates.
- Precise 0.5mm Mesh Opening: Ensures consistent particle retention (approx. 500 micron) suitable for coarse filtration, strainer baskets, and sieve applications.
- High Mechanical Strength: Withstands high differential pressure, making it ideal for backwashing filters and high-flow systems.
- Excellent Weldability & Formability: Can be cut, welded, or formed into custom shapes (discs, cylinders, panels) without losing structural integrity.
- Long Service Life: Reduced maintenance frequency and replacement costs compared to standard 304 or 316 mesh.
Technical Specifications
| Property | Value |
| Material Grade | Duplex 2205 (UNS S32205) |
| Weave Pattern | Plain Dutch Weave |
| Mesh Opening (Nominal) | 0.5 mm (500 microns) |
| Warp Wire Diameter | 0.5 mm (typical) |
| Weft Wire Diameter | 0.3 mm (typical) |
| Open Area | Approx. 30-35% (varies by wire diameters) |
| Tensile Strength (min) | 620 MPa |
| Yield Strength (min) | 450 MPa |
| Standard Width | 1 m, 1.2 m, 1.5 m (customizable) |
| Available Length | Up to 30 m per roll |
Applications
- Fluid Filtration: Removal of particles from water, chemicals, oils, and gases.
- Strainer Baskets & Filters: Used in pipeline strainers, Y-strainers, and basket filters.
- Chemical Processing: Catalyst removal, polymer filtration, acid or alkali filtration.
- Petrochemical & Refining: Sand control, desalter filters, and hydroprocessing.
- Water Treatment: Municipal wastewater, industrial process water, seawater desalination.
- Food & Beverage: Juice, beer, or edible oil filtration (when using food-grade variants).
Why Choose Our Duplex 2205 Mesh?
As a manufacturer with over 25 years of specialization in wire mesh, we understand the importance of consistent quality and reliable supply. Our Duplex 2205 Stainless Steel Screen is produced with strict quality control, ensuring uniform mesh opening and precise weave tension. We offer custom sizes, edge treatments (welded, folded, or reinforced), and can supply in rolls, cut pieces, or fabricated filter components.
Our factory operates with advanced weaving looms and experienced technicians, allowing us to handle orders ranging from small samples to large container loads. With annual export value of US$5-10 million, we have built a strong reputation serving global markets in North America, South America, Europe, Asia, Africa, and Oceania. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports.
Trust Boli Hardware Wiremesh for your critical filtration needs. Contact us today for a quote, sample request, or technical consultation. Our team is ready to provide the best solution for your application.
Frequently Asked Questions
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Q: What makes Duplex 2205 better than 316 stainless steel for filtration?
A: Duplex 2205 offers nearly double the yield strength of 316, superior resistance to chloride stress corrosion cracking, and better pitting resistance. It is ideal for harsh environments like seawater, acidic solutions, and high-pressure systems. -
Q: What is the difference between plain Dutch weave and plain weave?
A: Plain Dutch weave uses thicker warp wires (lengthwise) and thinner weft wires (crosswise), creating a wedge-shaped opening. This reduces particle wedging and allows higher flow rates compared to plain weave, which has equal wire diameters for both directions. -
Q: What is the maximum operating temperature for this mesh?
A: Duplex 2205 can be used continuously up to 300°C (572°F) in oxidizing environments, and up to 200°C (392°F) in reducing or chloride-containing environments. Please consult our technical team for specific operating conditions. -
Q: Can you supply custom sizes or cut-to-order pieces?
A: Yes. We offer custom widths (from 100mm to 1500mm), lengths, and can cut to specific dimensions. We also provide edge treatments such as welding, folding, or reinforcing bars for filter discs and cylinders. -
Q: What is the lead time for this product?
A: Typical lead time for standard sizes is 7-15 days after order confirmation. Custom orders may require 15-25 days depending on quantity and complexity. We can expedite for urgent orders upon request. -
Q: How is the mesh packaged for export?
A: We use strong wooden cases, pallets, or steel-framed crates to protect the mesh during transit. Each roll is wrapped with moisture-proof paper and plastic film. For small cut pieces, we use corrugated cardboard boxes. -
Q: Do you provide samples for testing?
A: Yes, we provide free samples (less than A4 size) for qualified inquiries. The buyer bears the shipping cost. For larger samples, we can discuss terms. -
Q: Is this mesh suitable for food contact applications?
A: Duplex 2205 is not typically certified for direct food contact in all regions. For food-grade filtration, we recommend using 316L or 304 stainless steel, or we can supply a special surface treatment if required. Please confirm your application with our sales team.
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