High Open Area Square Hole Perforated Metal Sheet For Ventilation
Product Description
Square hole perforated sheet is punched by a square die with high open area. the sheet is often used as grilles
especially speaker grilles to allow sound pass through easily while protecting the speaker from damage of vibration.
Meanwhile, it also is used for shop fitting display offering excellent visibility.
High quality material:
We select the best materials for our square hole perforated sheets including:
- Steel (mile or carbon steel, no painted, galvanized or PVC coated).
- Stainless steel.
- Aluminum.
- Copper & brass.
- Custom materials are also available.
Various hole patterns:
Square hole perforated sheets can be supplied with straight, staggered and diagonal hole arrangements for
your application. The most common and widest used type among them is the straight one.
Product Specifications
| Hole diameter | Staggered Centers | Sheet Thickness | Open Area |
| 0.045” | 1.14mm | 0.066 | 0.033-0.039” | 0.84-0.99mm | 37% |
| 1/16” | 1.59mm | 3/32” | 0.027-0.033” | 0.68-0.84mm | 41% |
| 5/64” | 1.98mm | 1/8” | 0.027-0.053” | 0.68-1.35mm | 35% |
| 0.081” | 2.06mm | 1/8” | 0.053-0.066” | 1.35-1.68mm | 38% |
| 3/32” | 2.38mm | 5/32” | 0.053-0.066” | 1.35-1.68mm | 33% |
| 1/8” | 3.17mm | 3/16” | 0.027-0.127” | 0.68-3.23mm | 40% |
| 5/32” | 3.97mm | 3/16” | 0.027-0.066” | 0.68-1.68mm | 63% |
| 3/16” | 4.76mm | 1/4” | 0.027-0.127” | 0.68-3.23mm | 50% |
| 1/4” | 6.35mm | 3/8” | 0.033-0.111”,0.25” | 0.84-2.82mm.6.35mm | 40% |
| 3/8” | 9.52mm | 1/2” | 0.053”-0.082”,3/16” | 1.35-2.08mm,4.76mm | 51% |
| 3/8” | 9.52mm | 9/16” | 0.059’,0.119” | 1.50mm,3.02mm | 40% |
| 1/2” | 12.70mm | 11/16” | 0.033-0.127” | 0.84-3.23mm,4.76mm | 48% |
| 1/4”Hex | 6.35mmHex | 0.285 | 0.027-0.033’ | 0.68-0.84mm | 76% |
| 3/8”Sq. | 9.52mmSq. | | 0.053-0.066” | 1.35-1.68mm | 51% |
Product Fetures
1). Various kind of hole patterns.
2). Accurate holes, bending resistance, corrosion resistance.
3). Easy to process and install, good sound absorption
4). Durable and long service life.
5). Attractive appearance and wide range of thickness available.
Product Applications
The square hole perforated sheets prove to be multifunctional safety and ventilation sheets. For example:
- Machine guard.
- Air condition guard.
- Computer server chassis.
- Balconies and balustrades, etc.
They are considered to be versatile whether separation or decoration. For various applications, there are different sheets
different materials, hole patterns, hole sizes and thickness to choose from.
Product show
Packaging and delivery
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High Open Area Perforated Metal Mesh Square Hole Sheet Ventilation Images
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