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Help CenterIndustrial Window Screen Mesh for Ventilation, 304 Stainless, 20x20 Mesh, Dust Proof
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with annual export value of US$5-10 million. Our Industrial Window Screen Mesh for Ventilation is crafted from premium 304 stainless steel, featuring a precise 20x20 mesh count that balances airflow and dust protection. This mesh is the ideal solution for industrial windows, ventilation openings, and dust-proof enclosures where durability and reliability are critical.
With years of experience serving markets across North America, South America, Europe, and Asia, we understand the need for a mesh that withstands harsh environments while maintaining effective ventilation. Our product uses high-quality 304 stainless steel wire, offering excellent corrosion resistance, high tensile strength, and long service life. The 20x20 mesh opening size (0.84mm aperture) effectively blocks dust, insects, and debris while allowing maximum air circulation.
Key Features & Technical Specifications:
- Material: 304 Stainless Steel (AISI 304) – superior rust and corrosion resistance, suitable for indoor and outdoor use.
- Mesh Size: 20x20 (20 openings per linear inch in both directions), providing a fine yet breathable screen.
- Wire Diameter: Available in 0.3mm, 0.35mm, 0.4mm (customizable upon request).
- Sheet Dimensions: Standard width 1m, 1.2m, 1.5m; length up to 30m per roll. Custom sizes offered.
- Weave Type: Plain weave – strong and uniform, with no slippage or deformation.
- Surface Finish: Natural silver, no coating. Optional PVC or epoxy coating for added protection (available upon request).
- Open Area: Approximately 60% – ensures excellent ventilation without compromising dust resistance.
- Packaging: Rolls wrapped in plastic film with paper interleaving to prevent scratches; seaworthy export packaging.
Technical Comparison Table (typical values):
| Parameter | Value |
| Mesh Count | 20 x 20 per inch |
| Aperture Size | 0.84 mm (approximate) |
| Wire Diameter | 0.35 mm (standard) |
| Open Area | ~60% |
| Tensile Strength | ≥500 N/mm² |
| Max Temperature | 800°C (melting point of 304 SS) |
Benefits for Your Application:
- Dust Proof: The 20x20 mesh effectively blocks fine dust particles, making it suitable for workshops, factories, and clean rooms.
- Ventilation: The open area of ~60% ensures sufficient airflow, reducing heat buildup and maintaining air quality.
- Corrosion Resistance: 304 stainless steel withstands moisture, chemicals, and UV exposure, ideal for coastal or industrial areas.
- Easy Installation: Flexible yet strong, it can be cut, stapled, or framed into windows, vents, or doors.
- Long Service Life: No rust, no fading, no deformation – saves replacement costs over time.
- Customizable: We offer custom widths, lengths, and wire diameters to meet your exact requirements.
Trust & Reliability: As a factory established in 1998, Anping County Boli Hardware Wiremesh Products Factory has exported to over 15 regions worldwide, with annual export value exceeding US$5 million. Our products are shipped from major ports like Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. We have a dedicated quality control team that inspects every roll for uniformity, mesh accuracy, and surface finish. Our customers in North America, Europe, and Southeast Asia have consistently rated our mesh for its consistent quality and competitive pricing.
Frequently Asked Questions (FAQ):
- Q: What is the exact aperture size of 20x20 mesh? A: The aperture is approximately 0.84 mm, which is suitable for keeping out dust and small insects while allowing air flow.
- Q: Can this mesh be used outdoors? A: Yes, 304 stainless steel provides excellent resistance to rain, sun, and temperature changes, making it ideal for outdoor window screens and ventilation panels.
- Q: Do you offer custom sizes? A: Absolutely. We can cut the mesh to your required width and length. Please contact us with your specifications.
- Q: Is there any coating on the mesh? A: The standard product is uncoated natural stainless steel. PVC or epoxy coating is available upon request for additional protection or color.
- Q: How is the mesh packaged for export? A: Each roll is wrapped in plastic film, with paper interleaving to prevent scratches. Outer packaging is seaworthy cartons or wooden pallets.
- Q: What is the minimum order quantity (MOQ)? A: Our MOQ is 1 roll. However, for custom sizes, larger quantities may be required. Please inquire.
- Q: Can this mesh be used for insect screening? A: Yes, the 20x20 mesh is effective against mosquitoes, flies, and other small insects.
- Q: What is the lead time for production? A: Typically 7-15 days after order confirmation, depending on quantity and customization.
Contact us today to request a sample or quote. Our team is ready to assist you with your industrial ventilation mesh needs.
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