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Help CenterStainless Steel 304 Perforated Metal Sheets 1.2mm Thick 6mm Hole 70% Open Area Custom Size Available
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Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, proudly presents our premium Stainless Steel 304 Perforated Metal Sheets with a precise 1.2mm thickness, 6mm hole diameter, and 70% open area. These sheets are engineered to deliver exceptional strength, corrosion resistance, and aesthetic versatility for a wide range of industrial and architectural applications. Whether you need standard sizes or custom dimensions, we offer flexible solutions tailored to your project requirements.
Our perforated metal sheets are produced using advanced punching technology, ensuring consistent hole patterns, smooth edges, and minimal burrs. The 70% open area allows for excellent airflow, light transmission, and weight reduction while maintaining structural integrity. Ideal for use in filtration systems, acoustic panels, machine guards, building facades, and decorative elements, these sheets combine functionality with modern design.
Key Features & Benefits
- Superior Corrosion Resistance: Grade 304 stainless steel offers excellent resistance to oxidation, moisture, and many chemicals, making it suitable for indoor and outdoor use.
- High Strength-to-Weight Ratio: Even with 70% open area, the 1.2mm thickness provides robust mechanical performance for demanding environments.
- Precise Hole Pattern: 6mm round holes arranged in staggered or straight rows ensure uniform coverage and seamless integration.
- Customizable Dimensions: We can cut sheets to your exact size, with options for deburring, flatness control, and edge finishing.
- Versatile Applications: Suitable for architectural cladding, ventilation grilles, filter supports, safety barriers, and decorative panels.
- Easy Fabrication: Sheets can be further cut, welded, bent, or formed using standard metalworking tools.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Stainless Steel 304 (UNS S30400) |
| Thickness | 1.2 mm (0.047 inch) |
| Hole Diameter | 6 mm (0.236 inch) |
| Open Area | 70% (typical) |
| Sheet Size (Standard) | 1000mm x 2000mm, 1220mm x 2440mm, or custom |
| Hole Pattern | Staggered (60°), straight (45° or 90°) available |
| Surface Finish | Mill finish (standard); brushed or polished optional |
| Edge Condition | Deburred, flat, and squared |
Why Choose Our Perforated Metal Sheets?
- Trusted Manufacturer: Established in 1998, we have over 25 years of experience in wire mesh and perforated metal production.
- Export Expertise: With annual export value exceeding US$5-10 million, we serve markets across North America, Europe, Asia, Africa, and Oceania.
- Flexible Shipping: Available from major Chinese ports: Tianjin, Qingdao, Shanghai, Foshan – minimizing logistics costs.
- Quality Control: Each sheet undergoes strict inspection for hole uniformity, flatness, and surface finish before packing.
- Custom Solutions: We offer custom sizes, hole patterns, and edge treatments to match your exact specifications.
Our perforated metal sheets are widely used in architectural design for sunscreens, balcony railings, and decorative ceilings; in industrial filtration for liquid and air separation; in noise control as acoustic panel cores; and in safety guarding for machinery enclosures. The 70% open area ensures maximum ventilation and light passage while maintaining privacy and security.
Product Advantages: Compared to solid sheets, these perforated panels reduce weight by up to 70% without compromising stiffness. They are easy to clean, resistant to rust, and can be recycled at end of life. The 1.2mm thickness provides a balance between rigidity and formability, allowing for bending, laser cutting, and welding.
Packaging & Delivery: Sheets are packed with protective interleaving, corner protectors, and wooden crates or pallets for safe transit. Standard lead time is 15-20 days for custom sizes; stock sizes ship within 7-10 days.
Frequently Asked Questions
Q: Can I order a custom size?
Yes, we offer custom cutting to your exact dimensions. Please specify width, length, and any special edge requirements.
Q: What is the minimum order quantity?
For standard sizes, MOQ is 10 sheets. For custom sizes, MOQ may vary – contact us for details.
Q: Are these sheets suitable for outdoor use?
Absolutely. Grade 304 stainless steel provides excellent corrosion resistance in most outdoor environments, including coastal areas with proper maintenance.
Q: Can I get a sample before ordering?
Yes, we provide free samples (up to 200x200mm) with freight collect. Sample lead time is 3-5 days.
Q: Do you offer other hole patterns or diameters?
Yes, we can produce round, square, slot, or decorative patterns with diameters from 1mm to 50mm. Please inquire about your specific requirement.
Q: How do you ensure the open area is exactly 70%?
Our punching dies are precision-manufactured, and we perform regular quality checks to maintain consistent hole spacing and size.
Q: What is the tolerance on thickness?
Thickness tolerance is ±0.05mm per ASTM A240 standard.
Q: Do you provide surface treatment like powder coating?
We can arrange powder coating or painting as an additional service. Please contact us for options and pricing.
Trust Anping County Boli Hardware Wiremesh Products Factory for your perforated metal needs. With over two decades of manufacturing excellence, a global export footprint, and a commitment to quality, we are your reliable partner. Our dedicated team ensures every order meets your specifications and deadlines. Contact us today for a quote or to discuss your project requirements – we are ready to supply the perfect solution for your application.
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