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Help Center304 Stainless Steel Perforated Metal Sheet, 2mm Hole Diameter, 40% Open Area, 1.5mm Thickness
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Anping Xinye Metal Wire Mesh Products Co., Ltd, based in Hengshui, Hebei, China, is proud to present our premium 304 Stainless Steel Perforated Metal Sheet with a precise 2mm hole diameter, 40% open area, and 1.5mm thickness. This product combines durability, corrosion resistance, and excellent airflow performance, making it an ideal choice for diverse industrial, architectural, and decorative applications. Our advanced manufacturing processes ensure consistent hole spacing, burr-free edges, and flatness, delivering reliable quality for your projects.
Whether you need ventilation panels, acoustic screens, filtration components, or aesthetic cladding, this perforated sheet offers the perfect balance of strength and openness. The 304 stainless steel material provides outstanding resistance to oxidation and chemicals, suitable for both indoor and outdoor environments. With a 40% open area, it allows efficient light, air, and liquid passage while maintaining structural integrity. The 1.5mm thickness adds rigidity, making it easy to handle and install.
Key Features & Technical Specifications
- Material: 304 Stainless Steel (1.4301) – excellent corrosion resistance, weldability, and formability.
- Hole Diameter: 2mm – fine holes suitable for filtration, screening, and decorative patterns.
- Open Area: 40% – optimal balance between strength and permeability, ideal for ventilation and acoustic panels.
- Sheet Thickness: 1.5mm – provides good rigidity and durability, easy to cut and shape.
- Hole Pattern: Staggered arrangement (60° center-to-center) for uniform distribution; other patterns (straight, rectangular) available upon request.
- Surface Finish: Mill finish standard; optional brushed, polished, or powder coated finishes for enhanced aesthetics.
- Sheet Dimensions: Customizable – typical sizes include 1000x2000mm, 1220x2440mm, or cut to your specifications.
- Edge Treatment: Deburred edges for safety and clean appearance.
| Parameter | Value |
|---|---|
| Material Grade | 304 Stainless Steel |
| Thickness (mm) | 1.5 |
| Hole Diameter (mm) | 2.0 |
| Open Area (%) | 40 |
| Center Distance (mm) | 3.5 (approx. staggered) |
| Standard Sheet Size (mm) | 1220 x 2440 (customizable) |
| Weight per sqm (approx) | ~11.5 kg (depending on open area) |
Benefits for Your Applications
- Architectural & Decorative: Create stylish facades, sunscreens, ceiling tiles, and balustrades with a modern perforated look. The 2mm holes add a subtle texture while the 40% open area allows natural light penetration.
- Filtration & Screening: Ideal for liquid or air filtration, particle separation, and sieving. The 2mm holes can handle fine particles, and the 304 stainless steel resists rust in wet environments.
- Ventilation & Acoustic: Use in HVAC panels, acoustic baffles, and speaker grilles. The high open area improves airflow and sound absorption when combined with backing materials.
- Industrial & Safety: Suitable for machine guards, protective barriers, and shelving. The 1.5mm thickness provides adequate strength for moderate loads, and the deburred edges ensure safety.
- Food & Chemical Processing: 304 stainless steel is food-grade and easy to clean, perfect for baking trays, cooling racks, and chemical sieves.
Why Choose Anping Xinye?
Anping Xinye Metal Wire Mesh Products Co., Ltd has been a trusted manufacturer of wire mesh and perforated metal products for over 15 years. Located in the industrial hub of Hengshui, Hebei, we operate with advanced CNC punching machines and strict quality control processes. Our factory produces more than 50,000 square meters of perforated metal sheets monthly, serving clients across 30+ countries. We are committed to delivering products that meet your exact specifications, with tolerances as tight as ±0.1mm on hole diameter and ±0.2mm on sheet thickness.
Every sheet is inspected for flatness, hole consistency, and surface quality before packaging. We offer flexible packaging options (wooden crates, pallets, or cardboard) to ensure safe transit. Our experienced team can also provide custom punching patterns, edge bends, and coatings to match your project needs. With a strong focus on customer satisfaction, we offer competitive pricing and prompt delivery.
Contact us today to request a quote or sample. Let us help you achieve your design and functional goals with our high-quality 304 stainless steel perforated metal sheets.
Frequently Asked Questions
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Q: What is the standard sheet size available?
A: Standard sheets are 1220x2440mm, but we can customize sizes to your requirements. Minimum order quantity may apply for custom sizes. -
Q: Can I get a different hole pattern or arrangement?
A: Yes, besides staggered pattern, we offer straight, rectangular, or custom patterns. Please provide your design specifications. -
Q: Is the material food-grade?
A: 304 stainless steel is generally considered food-grade and safe for contact with food. However, we recommend requesting a material certificate for your specific application. -
Q: How do you ensure the holes are clean and burr-free?
A: Our punching process uses high-quality dies and we deburr each sheet. We also perform visual and dimensional checks. -
Q: What surface finishes are available?
A: Standard is mill finish. We can also provide brushed, polished, powder coated, or painted finishes. Note that additional lead time and cost may apply. -
Q: Can I order a sample before bulk purchase?
A: Yes, we offer sample sheets (typically 200x200mm or 300x300mm) at a nominal cost. Shipping is at buyer's expense. -
Q: What is the typical lead time?
A: For standard sizes and finishes, lead time is 7-10 working days. Custom orders may take 15-20 working days depending on complexity. -
Q: Do you provide any certifications?
A: We can provide a mill test certificate for material composition upon request. We do not claim third-party certifications unless specifically requested.
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