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Help CenterPerforated Metal Mesh, 304L, 0.8mm Thickness, 1.2mm Hole, 35% Open Area, Free Mill Test Report, Factory Direct Price
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Anping County Boli Hardware Wiremesh Products Factory is proud to present our premium 304L Perforated Metal Mesh with a thickness of 0.8mm, 1.2mm round holes, and a 35% open area. As a manufacturer established in 1998, we have been supplying high-quality perforated mesh to global markets for over two decades. This product is ideal for applications requiring a balance of strength, corrosion resistance, and precise filtration. With a factory-direct price and a free mill test report included, you get both quality assurance and cost savings.
Our 304L stainless steel perforated mesh offers superior resistance to intergranular corrosion after welding, making it perfect for food processing, chemical filtration, and architectural structures. The 0.8mm thickness provides excellent rigidity while maintaining lightweight handling. The 1.2mm hole diameter with 35% open area ensures optimal airflow, liquid drainage, or particle retention depending on your application. Each sheet is manufactured with precision tooling to ensure consistent hole size and spacing, reducing waste during installation.
Key Features & Technical Specifications
| Parameter | Value | Benefit |
|---|---|---|
| Material | 304L Stainless Steel | Excellent corrosion resistance, low carbon reduces weld decay |
| Thickness | 0.8 mm (0.0315") | Strong yet formable, suitable for flat panels and curved surfaces |
| Hole Diameter | 1.2 mm (0.0472") | Fine enough for sieving, large enough for good flow |
| Open Area | 35% | Optimized balance between strength and permeability |
| Hole Pattern | Staggered (60° triangular) | Uniform distribution, no straight channels for particles |
| Mill Test Report | Free with each order | Verifiable chemical composition and mechanical properties |
Product Advantages
- Factory Direct Price: Eliminate middleman costs – we are the manufacturer in Hengshui, Hebei, China, with annual export value of US$5–10 million.
- Free Mill Test Report: Every shipment includes a traceable mill test certificate, ensuring material authenticity and compliance with international standards.
- Customizable Dimensions: Sheets can be cut to your exact size, or we can supply coils/rolls upon request. Available in various widths and lengths.
- Excellent Weldability: 304L low carbon content reduces carbide precipitation during welding, making it ideal for fabrications requiring post-weld corrosion resistance.
- Versatile Applications: Used in food processing sieves, chemical filters, architectural facades, ventilation grilles, speaker grills, machine guards, and more.
- Durable Edge Finishing: Options include deburred edges, flattened edges, or reinforced borders for safety and longevity.
- Fast Shipping: We ship from Tianjin, Qingdao, Shanghai, or Foshan ports. Main markets include North America, Europe, Southeast Asia, and Oceania.
Why Choose Boli Hardware Wiremesh?
Since 1998, we have been perfecting the art of wire mesh manufacturing. Our state-of-the-art CNC punching machines ensure hole accuracy within ±0.05mm. Each batch undergoes strict quality control including visual inspection, hole size measurement, and open area calculation. With annual export value exceeding US$5 million, we have served clients in over 20 countries. Our dedicated sales team provides technical support and after-sales service in multiple languages.
We understand that perforated metal mesh is often a critical component in your production or construction. That's why we include a free mill test report for every order – no extra charge. You can verify the material grade, hardness, and composition with confidence. Combined with our factory-direct pricing, you get premium quality at competitive rates.
Ready to order? Contact us today for a quote or sample. We can also customize the hole pattern, sheet size, and edge finish to meet your specific requirements. Let our experience work for you.
Frequently Asked Questions
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Q: What is the difference between 304 and 304L?
A: 304L has lower carbon content (max 0.03%) than 304 (max 0.08%), which reduces the risk of sensitization and intergranular corrosion during welding. It is recommended for applications requiring welding or high-temperature exposure. -
Q: Can I get a sample before bulk order?
A: Yes, we offer free samples (shipping cost may apply) for small quantities. Please contact us with your required size and we will arrange. -
Q: What is the standard sheet size?
A: Our standard size is 1m x 2m (approximately 3.3ft x 6.6ft). Custom sizes are available, including coils up to 1.5m width and 50m length. Please specify your needs. -
Q: How is the mesh packaged for export?
A: We use wooden pallets with protective plastic wrapping and edge protection to prevent damage during transit. Custom packaging (e.g., plywood crates) is also available upon request. -
Q: What is the lead time?
A: For standard sizes, usually 7–15 days after deposit. For custom orders, lead time depends on quantity and complexity, typically 15–25 days. -
Q: Do you provide the mill test report for free?
A: Yes, a mill test report is included free of charge with every order, covering the chemical composition and mechanical properties of the 304L stainless steel. -
Q: Can this mesh be used for outdoor architectural projects?
A: Yes, 304L stainless steel offers good corrosion resistance for outdoor use. However, for coastal or highly corrosive environments, we recommend 316L grade. We can supply that upon request. -
Q: What is the tolerance on hole diameter?
A: Our standard tolerance is ±0.05mm for hole diameter. For tighter tolerances, please contact us with your requirements.
Anping County Boli Hardware Wiremesh Products Factory
Years of experience: 1998 – Present
Annual Export: US$5–10 Million
Main Markets: Global (North America, Europe, Asia, Africa, Oceania)
Ports: Tianjin, Qingdao, Shanghai, Foshan
Contact us for a factory direct price and free mill test report!
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