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Help CenterDuplex Stainless Steel Wire Mesh 1.4301, 0.2mm Wire, 0.5mm Mesh, 400 Mesh Count
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As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been producing high-quality wire mesh since 1998. Our Duplex Stainless Steel Wire Mesh 1.4301 with a wire diameter of 0.2mm, mesh opening of 0.5mm, and 400 mesh count is engineered to deliver exceptional performance in demanding filtration and separation applications. This product combines the corrosion resistance of austenitic stainless steel with the high strength of duplex grades, offering a reliable solution for industries requiring fine mesh with superior durability.
With an annual export value of US$5 million to US$10 million, we serve global markets including North America, South America, Europe, Asia, Africa, and Oceania. Our product is rigorously manufactured to meet international standards, ensuring consistent quality and precise dimensions. The 0.2mm wire diameter and 0.5mm opening provide excellent particle retention while maintaining good flow rates, making it ideal for liquid filtration, oil refining, and chemical processing.
Below we highlight the key features and specifications of this Duplex Stainless Steel Wire Mesh:
| Parameter | Value |
|---|---|
| Material | Duplex Stainless Steel 1.4301 (EN 1.4301 / AISI 304 equivalent with duplex properties) |
| Wire Diameter | 0.2 mm (approx. 0.0079 inches) |
| Mesh Opening | 0.5 mm (500 microns) |
| Mesh Count | 400 mesh (400 openings per linear inch) |
| Weave Type | Plain weave (standard), Dutch weave available upon request |
| Width | Customizable (standard widths: 1m, 1.2m, 1.5m) |
| Length | Customizable (roll length up to 30m) |
| Applications | Filtration, sieving, separation, shielding, architectural uses |
Key Features and Benefits:
- Exceptional Corrosion Resistance: Duplex stainless steel 1.4301 offers superior resistance to pitting, crevice corrosion, and stress corrosion cracking compared to standard 304, making it suitable for harsh chemical environments.
- High Mechanical Strength: The duplex structure provides higher tensile strength and yield strength than austenitic grades, allowing the mesh to withstand higher pressure differentials in filtration applications.
- Precise Mesh Opening: With a 0.5mm opening and 400 mesh count, this wire mesh ensures accurate particle size separation, ideal for fine filtration in industries like pharmaceuticals, food processing, and petrochemicals.
- Excellent Flow Rate: The open area percentage is optimized to balance filtration efficiency and throughput, reducing pressure drop and energy consumption.
- Durability and Longevity: The 0.2mm wire diameter provides a robust structure that resists deformation and wear, extending the service life of the mesh even under continuous operation.
- Customizable Dimensions: We offer tailored widths and lengths to meet your specific equipment requirements, with quick turnaround times.
- Versatile Applications: Suitable for liquid filtration, gas filtration, sieving of powders, and even decorative or architectural panels where a fine mesh appearance is required.
Technical Advantages:
- Operating temperature range: -200°C to +800°C (depending on environment).
- Available in plain weave, twill weave, or Dutch weave (upon request) to achieve different filtration ratings.
- Can be supplied in rolls, sheets, or cut-to-size panels.
- Surface finishing options: as-woven, cleaned, or passivated for enhanced corrosion resistance.
Our Duplex Stainless Steel Wire Mesh 1.4301 is manufactured using advanced weaving machines and strict quality control processes. Each roll is inspected for uniformity of mesh openings, wire diameter consistency, and absence of defects. We also offer optional edge treatments such as welded edges or selvedge edges to prevent fraying.
Frequently Asked Questions (FAQ):
- What is the difference between duplex stainless steel 1.4301 and standard 304? Duplex 1.4301 has a mixed austenitic-ferritic microstructure, offering higher strength and better stress corrosion cracking resistance than 304. It is ideal for applications where both strength and corrosion resistance are critical.
- Can this mesh be used for high-temperature filtration? Yes, it can withstand temperatures up to 800°C in oxidizing atmospheres, but please consult us for specific temperature and chemical compatibility.
- What is the typical open area percentage for 400 mesh with 0.2mm wire? The open area is approximately 30-35%, depending on the weave type. This provides a good balance between filtration efficiency and flow capacity.
- Do you provide samples for testing? Yes, we offer small sample rolls (e.g., 100mm x 100mm) for evaluation. Please contact our sales team to request samples.
- Is this mesh suitable for food contact? Duplex stainless steel 1.4301 is generally considered safe for food contact, but we recommend verifying with local regulations. We can also provide passivated surfaces to meet food-grade standards.
- What are the standard roll dimensions? Standard widths are 1m, 1.2m, and 1.5m; standard lengths are 10m, 20m, or 30m. Custom sizes are available upon request.
- How long does shipping take? We ship from Tianjin, Qingdao, Shanghai, or Foshan ports. Typical lead time is 10-15 working days after order confirmation, depending on quantity.
- Can you provide a certificate of material? Yes, we can provide a mill test certificate for the raw material upon request, confirming the composition and mechanical properties of the duplex stainless steel.
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a reputation for reliable quality and customer service. Our annual export volume of US$5-10 million demonstrates our commitment to delivering products that meet international standards. We have served clients across North America, South America, Europe, Asia, Africa, and Oceania, earning trust through consistent performance and on-time delivery.
We understand that every application has unique requirements. Our technical team is ready to assist you in selecting the right mesh specifications, providing custom solutions, and ensuring your satisfaction. Whether you need a large quantity for industrial use or a small batch for prototyping, we are your reliable partner.
Contact us today for a quote or to discuss your specific needs. We look forward to providing you with high-quality Duplex Stainless Steel Wire Mesh that delivers long-lasting performance.
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