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Help Center20 Mesh Circular Filter Mesh 60cm Diameter 0.4mm Wire for Chemical Processing
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As a leading manufacturer from Anping County Boli Hardware Wiremesh Products Factory (established in 1998), we present our 20 Mesh Circular Filter Mesh (60cm Diameter, 0.4mm Wire) specifically designed for demanding chemical processing applications. With over two decades of expertise in wire mesh production and an annual export value of US$5–10 million, we ensure every filter delivers consistent performance, corrosion resistance, and precise filtration. Our factory sources high-grade stainless steel and employs strict quality control, making this mesh a reliable solution for solid-liquid separation, catalyst recovery, and polymer filtration.
This circular filter mesh features a 20-mesh count with 0.4mm wire diameter, offering an optimal balance between flow rate and particle retention. The 60cm diameter is suitable for standard industrial filter presses, centrifuges, and custom filtration systems. The plain weave structure provides uniform openings and high tensile strength, while the material options (304 or 316 stainless steel) allow compatibility with acidic, alkaline, or high-temperature environments commonly found in chemical processing.
Key Technical Specifications
| Parameter | Value |
| Mesh Count | 20 mesh (20 openings per linear inch) |
| Wire Diameter | 0.4 mm (0.0157 inches) |
| Aperture (Opening) | Approx. 0.835 mm (calculated) |
| Open Area | ~43% (allows efficient liquid flow) |
| Diameter | 60 cm (customizable upon request) |
| Material Grade | 304 / 316 stainless steel (optional) |
| Weave Type | Plain weave |
| Edge Treatment | Welded or rolled edge (available) |
Product Features & Benefits
- High Corrosion Resistance: Made from premium stainless steel, the mesh withstands harsh chemicals, acids, and alkalis used in chemical processing, extending service life.
- Precise Filtration Efficiency: 20 mesh with 0.4mm wire provides consistent particle retention (typically particles >0.8mm), ideal for removing coarse solids from liquids or gases.
- Uniform Openings: Our advanced weaving technology ensures each opening is within tight tolerance, delivering reliable filtration results batch after batch.
- High Mechanical Strength: The 0.4mm wire diameter offers robust tensile strength, preventing deformation under pressure or during cleaning.
- Easy to Clean & Reusable: The smooth surface and plain weave design allow easy backwashing or ultrasonic cleaning, reducing operational costs.
- Customizable Dimensions: While standard diameter is 60cm, we can produce other sizes, wire diameters, or mesh counts per your requirements.
Applications in Chemical Processing
- Filtration of chemical intermediates, pigments, and dyes
- Catalyst recovery in petrochemical and pharmaceutical industries
- Separation of solid impurities from acids, bases, and solvents
- Filter elements for pressure filters, vacuum filters, and centrifuges
- Strainer baskets for pipeline protection
Our factory employs skilled workers and automated looms, ensuring each circular filter mesh meets strict quality standards. We have exported to markets including North America, Europe, Southeast Asia, and the Middle East, with annual export value exceeding US$5 million. Since 1998, we have built a reputation for reliable delivery, competitive pricing, and technical support. For chemical processing, our mesh is tested for dimensional accuracy and material composition before shipment.
We also offer customization options: different wire diameters (0.3mm – 1.0mm), mesh counts (10–100), and edge treatments (welded ring, rolled edge, or gasket). Contact us for samples or a quotation. With our port of shipment from Tianjin, Qingdao, Shanghai, or Foshan, we can arrange efficient logistics worldwide.
Frequently Asked Questions
Q1: What materials are available for this filter mesh?
We primarily use stainless steel 304 or 316. 316 offers higher corrosion resistance for acidic environments. Other materials like 304L or 316L are available upon request.
Q2: Can the diameter be customized?
Yes. While 60cm is standard, we can produce diameters from 10cm to 200cm. Custom sizes may require a minimum order quantity.
Q3: What is the maximum operating temperature?
304 stainless steel can withstand up to 870°C (1600°F) in intermittent service, but for continuous chemical processing, we recommend keeping below 500°C to avoid oxidation. 316 has similar limits.
Q4: How is the mesh packaged for export?
Each circular mesh is individually wrapped with plastic film or paper, then packed in sturdy wooden crates or cartons to prevent damage during shipping.
Q5: Can you provide a sample before bulk order?
Yes. We offer samples for quality evaluation. The sample cost is usually $10–$30, and we can refund it upon bulk order.
Q6: What is the lead time for this product?
For standard specifications (20 mesh, 60cm, 0.4mm), lead time is 7–15 days. Custom orders may take 15–25 days depending on complexity.
Q7: Is this mesh suitable for food-grade applications?
Our stainless steel mesh can be used for food processing (e.g., filtration of edible oils, syrups) if food-grade material is specified. Please confirm during order.
Q8: How do you ensure the mesh openings are consistent?
We use computerized weaving machines and conduct optical inspection on each roll. Random samples are tested with a microscope to verify aperture tolerance within ±5%.
With 25+ years of manufacturing experience, US$5–10 million annual export volume, and a presence in 13+ global markets, Anping Boli is your trusted partner for chemical processing filter meshes. Contact us today to discuss your specific requirements and receive a competitive quote!
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