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Help CenterPerforated Metal Sheet, 304 Grade, 1.0mm Thick, 5mm Hexagonal Holes, 50% Open Area for Acoustic Panels
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Anping Xinye Metal Wire Mesh Products Co., Ltd, based in Hengshui, Hebei, China, is proud to offer our high-quality 304 Grade Perforated Metal Sheet with 1.0mm thickness and 5mm hexagonal holes at a 50% open area. This product is specifically engineered for acoustic panel applications, where sound absorption and structural integrity are critical. Our perforated sheets are manufactured using advanced CNC punching technology, ensuring consistent hole patterns and precise dimensions. Whether you are designing architectural panels, industrial noise control systems, or decorative screens, this sheet delivers reliable performance and aesthetic appeal.
Our product is characterized by several key features that set it apart in the market:
- Material Excellence: Made from 304 stainless steel, this perforated sheet offers excellent corrosion resistance, durability, and hygiene, making it suitable for both indoor and outdoor environments.
- Precision Hole Pattern: The 5mm hexagonal holes are arranged in a staggered pattern, providing a uniform 50% open area. This design maximizes sound transmission for acoustic absorption while maintaining structural strength.
- Versatile Applications: Ideal for acoustic panels, soundproofing walls, ceilings, machine enclosures, and ventilation grilles. Also used in architectural facades, filtration, and decorative elements.
- Customizable Options: Sheets can be cut to your required dimensions, with optional edge finishing (deburred, rounded) and surface treatments (powder coating, anodizing, or brushing).
- Easy Installation: Lightweight yet rigid, the sheet can be easily cut, welded, or fastened using standard tools.
Below is a table of typical specifications for reference:
| Parameter | Value |
|---|---|
| Material Grade | 304 Stainless Steel (UNS S30400) |
| Thickness | 1.0mm (20 gauge) |
| Hole Shape | Hexagonal |
| Hole Size (across flats) | 5mm |
| Open Area | 50% |
| Standard Sheet Size | 1000mm x 2000mm (custom sizes available) |
| Surface Finish | Mill finish (2B) as standard; brushed, mirror, or powder coated optional |
| Tolerance | Hole diameter: ±0.1mm; Sheet flatness: ±2mm/m |
Our perforated metal sheets offer distinct advantages for acoustic panel manufacturers:
- Acoustic Performance: The 50% open area combined with hexagonal holes provides optimal sound transmission into an absorbent backing material, reducing echo and noise levels effectively.
- Durability: 304 stainless steel resists rust, corrosion, and high temperatures, ensuring long service life even in humid or harsh environments.
- Aesthetic Flexibility: The hexagonal pattern adds a modern, geometric design element that can be left as a natural metallic finish or painted to match any decor.
- Cost-Efficiency: Our advanced manufacturing process minimizes waste, allowing us to offer competitive pricing without compromising quality.
At Anping Xinye, we have years of experience in metal wire mesh and perforated sheet production. Our factory is equipped with high-precision punching machines, and we employ strict quality control at every stage—from raw material inspection to final packaging. We have served clients across construction, acoustics, filtration, and architectural industries, providing reliable products and timely delivery. With a monthly production capacity of over 500 tons, we can handle both small trial orders and large-scale projects. Our dedicated team ensures that every sheet meets your specifications, with options for custom hole patterns, shapes, and sizes available upon request.
We invite you to contact us for detailed quotations, free samples, or technical advice. Our professional sales engineers will assist you in selecting the right perforated metal sheet for your acoustic panel needs. Trust Anping Xinye for quality, consistency, and customer satisfaction.
Frequently Asked Questions
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Q: What is the standard size of the sheet?
A: Our standard sheet size is 1000mm x 2000mm, but we can cut to your exact dimensions. Custom sizes are available with a small lead time. -
Q: Can this sheet be used outdoors?
A: Yes, 304 stainless steel offers good corrosion resistance, making it suitable for outdoor applications. For coastal or highly corrosive environments, we recommend 316 grade as an alternative. -
Q: How do you ensure the hole pattern accuracy?
A: We use CNC turret punch presses with laser-guided positioning, achieving hole diameter tolerance of ±0.1mm and consistent pattern spacing. -
Q: What surface finishes are available?
A: Standard mill finish (2B) is supplied. Optional finishes include brushed (satin), mirror polished, or powder coating in any RAL color. Please note that custom finishes may affect lead time and cost. -
Q: Can I get a sample before ordering bulk?
A: Absolutely. We offer free samples of up to 200mm x 200mm for evaluation. You only pay shipping charges. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is 10 sheets for standard sizes. For custom sizes or special finishes, the MOQ may be higher. Please inquire for details. -
Q: How do you pack the sheets for export?
A: Sheets are packed with protective paper interleaving, wooden pallets, and steel strapping to prevent damage during transit. For sea freight, we use waterproof wrapping. -
Q: Does the 50% open area affect the strength of the sheet?
A: The hexagonal pattern with 50% open area is designed to maintain structural rigidity. The 1.0mm thickness provides sufficient strength for most acoustic panel applications. For load-bearing uses, we recommend consulting our engineering team.
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