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Help CenterIndustrial Grade Window Screen Mesh for Ventilation Filters, 304 Stainless Steel, 20x20 Mesh
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Industrial Grade Window Screen Mesh for Ventilation Filters – 304 Stainless Steel, 20x20 Mesh
As a leading manufacturer with over 25 years of wire mesh expertise, Anping County Boli Hardware Wiremesh Products Factory proudly presents our premium industrial grade window screen mesh. Crafted from high-quality 304 stainless steel and precisely woven in a 20x20 mesh pattern, this product is designed to meet the demanding requirements of ventilation filters, air intake systems, and robust insect screening. Our mesh combines exceptional corrosion resistance, structural integrity, and fine filtration to deliver reliable performance in harsh environments. With an annual export value exceeding US$5 million and a global distribution network, we ensure consistent quality and on-time delivery to clients across North America, Europe, Asia, and beyond.
Key Features & Technical Specifications
- Material: 304 stainless steel – excellent resistance to rust, oxidation, and chemicals, suitable for outdoor and high-humidity environments.
- Mesh Count: 20x20 (20 openings per inch in both directions) – optimal balance between airflow and particle retention for ventilation filters.
- Wire Diameter: Typically 0.28mm (0.011 inch) – provides adequate strength while maintaining low resistance to air flow.
- Open Area: Approximately 52% – allows efficient air passage while blocking insects and debris.
- Weave Type: Plain weave – ensures uniform mesh structure and dimensional stability.
- Customization Options: Available in various widths (1m, 1.2m, 1.5m) and roll lengths (30m, 50m, or custom). Surface treatment can be plain, PVC coated, or epoxy coated for enhanced durability.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel |
| Mesh Count | 20x20 per inch |
| Wire Diameter | 0.28mm (0.011") |
| Opening Size | 1.0mm x 1.0mm |
| Open Area | ~52% |
| Tensile Strength | ≥ 500 MPa |
| Temperature Range | -20°C to 400°C (continuous) |
| Surface Treatment | Plain, PVC coated, epoxy coated (optional) |
Advantages & Customer Benefits
- Superior Corrosion Resistance: 304 stainless steel withstands rust and chemical exposure, making it ideal for coastal areas, industrial kitchens, and chemical plants.
- Optimized Airflow: The 20x20 mesh provides a large open area (~52%) while effectively blocking mosquitoes, flies, and dust particles larger than 1mm.
- Long Service Life: High tensile strength and fatigue resistance ensure the mesh remains intact under constant vibration and pressure in ventilation systems.
- Easy to Clean: Smooth surface allows for simple maintenance – can be rinsed with water or wiped clean.
- Versatile Applications: Suitable for window screens, air conditioner filters, exhaust vents, greenhouse ventilation, and industrial equipment protection.
- Customizable Dimensions: We offer custom widths and lengths to fit your specific frames or filter housings. Minimum order quantity is flexible.
Our manufacturing process adheres to strict quality control standards. Every roll of mesh is inspected for weave uniformity, wire diameter consistency, and edge finishing. We use advanced looms to ensure precise tension and minimal defects. The result is a reliable, high-performance product that exceeds expectations for industrial filtration and screening.
Trust & Credibility
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer since 1998. With an annual export value of US$5 million to US$10 million, we serve customers in over 30 countries, including North America, Europe, Southeast Asia, and Africa. Our factory is located in Hengshui, Hebei – the famous wire mesh capital of China. We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) to ensure cost-effective logistics. Our team provides responsive support, sample availability, and tailored packaging (rolls, cartons, pallets) to protect the mesh during transit.
Choose our industrial grade 304 stainless steel window screen mesh for your ventilation filter needs. Contact us today for a quote or free sample – we are ready to support your next project.
Frequently Asked Questions (FAQ)
-
What is the difference between 304 and 316 stainless steel mesh?
304 is the standard grade for general industrial use, offering excellent corrosion resistance and cost-effectiveness. 316 has higher molybdenum content for extreme chemical or marine environments, but is more expensive. For most ventilation and window screen applications, 304 is sufficient. -
Can I get a sample before placing a bulk order?
Yes, we provide free samples (typically A4 size) for quality evaluation. You only need to pay for shipping. Contact our sales team to request a sample. -
What is the typical lead time for production?
For standard sizes (1m width, 30m rolls), lead time is 7–10 working days. Custom sizes may require 15–20 working days. We can also expedite rush orders upon request. -
Is this mesh suitable for outdoor use?
Absolutely. 304 stainless steel is highly resistant to UV radiation and weather corrosion. It is commonly used in outdoor window screens and ventilation louvers. -
How do I cut and install the mesh?
You can cut the mesh with heavy-duty scissors or tin snips. For installation, we recommend using a spline roller for window frames or a framing system for filters. Detailed installation guide is available upon request. -
What packaging do you use for export?
Each roll is wrapped in plastic film, then packed in a strong carton or wooden pallet to prevent damage during sea freight. We also offer custom labeling and barcode scanning. -
Do you have any quality certifications?
Our factory operates under ISO 9001 quality management system (internal standards). For specific certifications required by your market, please discuss with our sales team – we can provide test reports from third-party labs. -
What is the minimum order quantity (MOQ)?
For standard mesh, MOQ is 10 rolls (30m each). For custom sizes, MOQ may be higher. We also accept trial orders for small quantities – please inquire.
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