Galvanized Steel Micro Expanded Metal Mesh for Filtration and Ventilation Systems
Product Spotlights
Anping Xinye Metal Wire Mesh Products Co., Ltd, located in Hengshui, Hebei, China, is a professional manufacturer specializing in expanded metal mesh solutions. Our Galvanized Steel Micro Expanded Metal Mesh is engineered to meet the rigorous demands of filtration and ventilation systems, offering a unique combination of strength, durability, and precise aperture control. This product is crafted from high-quality galvanized steel, ensuring long-lasting corrosion resistance and reliable performance in various industrial applications.
The micro expanded metal mesh features randomly distributed, diamond-shaped openings that provide excellent airflow and particle retention capabilities. Its lightweight yet robust structure makes it an ideal choice for air filters, automotive ventilation, HVAC systems, and industrial dust collection. Each sheet is produced through a precise expansion process, resulting in a seamless, burr-free surface that minimizes pressure drop and maximizes filtration efficiency.
Key Features & Technical Specifications:
- Material: High-grade galvanized steel (DX51D+Z, SGCC equivalent) – offers superior rust resistance in humid or corrosive environments.
- Opening Size: Available from 0.5mm to 3mm (customizable upon request) – suitable for fine to coarse filtration.
- Sheet Thickness: 0.3mm to 1.2mm – balances strength with flexibility for easy cutting and installation.
- Mesh Pattern: Diamond or hexagonal shape options – ensures uniform distribution of openings for consistent performance.
- Surface Finish: Hot-dip galvanized (zinc coating 80-120g/m²) – provides long-term protection against oxidation.
- Width & Length: Standard widths from 600mm to 1500mm; lengths up to 3000mm (custom sizes available).
- Customization: We offer slit edges, flattened sheets, or expanded coils to meet specific production requirements.
Technical Parameters Table:
| Parameter | Value |
|---|---|
| Material Thickness | 0.3 – 1.2 mm |
| Opening Size (Long Way) | 1 – 6 mm |
| Opening Size (Short Way) | 0.5 – 3 mm |
| Strand Width | 0.3 – 1.0 mm |
| Open Area Ratio | 40% – 65% |
| Tensile Strength | ≥ 350 MPa |
Benefits for Your Filtration & Ventilation Systems:
- High Airflow Efficiency: The open area ratio of up to 65% allows maximum air passage while effectively capturing particles, reducing energy consumption in HVAC systems.
- Corrosion Resistance: The galvanized coating protects the mesh from moisture, chemicals, and temperature fluctuations, extending service life in harsh environments.
- Easy Fabrication: The mesh can be cut, stamped, or welded without losing structural integrity, making it adaptable to various filter designs.
- Cost-Effective: Compared to woven wire mesh, expanded metal offers a lower cost per square meter while maintaining similar filtration performance.
- Eco-Friendly: 100% recyclable material, supporting sustainable manufacturing practices.
Our manufacturing facility in Hengshui, Hebei, is equipped with advanced expanding machines and quality control systems. We have been serving clients worldwide for over 15 years, providing customized mesh solutions for filtration, ventilation, and architectural applications. With a monthly production capacity of 500,000 square meters, we ensure timely delivery and consistent quality.
We invite you to request samples or discuss your specific requirements. Our technical team can assist in selecting the optimal mesh parameters for your project. Contact us today to experience reliable supply chain support and professional service.
Frequently Asked Questions (FAQ)
Q1: What is the difference between expanded metal and woven wire mesh for filtration?
A: Expanded metal is made from a single sheet of metal stretched to create openings, resulting in a stronger, more rigid structure without intersections. Woven wire mesh consists of individual wires interlaced, which can be more flexible but less robust. Expanded metal is ideal for applications requiring high structural integrity and uniform openings.
Q2: Can this mesh be used for liquid filtration?
A: Yes, our galvanized steel micro expanded metal mesh is suitable for coarse liquid filtration, such as water treatment, strainers, and oil filters. For finer filtration, you may consider smaller opening sizes or additional layers.
Q3: What is the maximum temperature resistance?
A: Galvanized steel can withstand temperatures up to 200°C (392°F) without significant degradation. For higher temperature applications, please contact us for alternative materials like stainless steel.
Q4: Do you offer custom sizes and shapes?
A: Absolutely. We can produce sheets or coils in custom widths, lengths, and thicknesses. Custom shapes (e.g., circles, rectangles) can be cut to your specifications. Please provide a drawing or dimensions.
Q5: How is the mesh packaged to prevent damage during shipping?
A: We package each sheet with protective film or paper, wrapped in sturdy wooden pallets or crates for export. Coils are secured with steel strapping and wrapped in waterproof material. Samples are sent in bubble wrap envelopes.
Q6: What is the lead time for bulk orders?
A: Typical lead time is 10-15 working days after order confirmation and payment. For urgent orders, we can expedite production to 5-7 days subject to availability.
Q7: Is the galvanized coating environmentally friendly?
A: Yes, the hot-dip galvanizing process is environmentally compliant, and the zinc coating is non-toxic when used as intended. The mesh is 100% recyclable at end of life.
Q8: Can I get a sample before placing a large order?
A: Of course. We offer free samples (shipping cost may apply) for small quantities. Please send us your address and required size, and we will arrange it.
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