Perforated Metal Sheets
Form: plate or rolls
Thickness: 0.3mm-5mm
Hole size range: 0.4mm- 1”
Finishing: can be Powder coating, Anodising, Oiled
Perforated Metal Sheets are the important filter media and support in the filter element, strainer, and sieving device. Perforated Metal Sheets are also used in decoration, protection, noise reduction, electronic equipment, and so on. We own advanced CNC Punching machines and expert workers to make every product well, more specifications of holes can be customized.
- Material: stainless steel/mild steel/aluminum/nickel/pre-galvanized/copper and brass or other materials as your request.
- Hole shape: round/square/slotted/rectangular/hexagonal/honeycomb/diamond or others as your request.
- The round and square shape types are widely used in filters and strainers.
- Hole Pattern( for round shape): stagger 60 degrees / stagger 45 degrees / Straight line and others can be customized.
- All patterns of other hole shapes can be customized.
Specification for part of the round hole
| Hole size (diameter) | Hole center | Hole pattern | Open area | Hole size (diameter) | Hole center | Hole pattern | Open area | |
| 0.02″ | 0.043″ | 45° staggered | 20% | 5/32″ | 3/16″ | 60° staggered | 63% | |
| 0.023″ | 0.042″ | Straight | 22% | 5/32″ | 1/4″ | 60° staggered | 34% | |
| 0.027″ | 0.05″ | Straight | 23% | 3/16″ | 7/32″ | 60° staggered | 67% | |
| 1/32″ | 1/6″ | 45° staggered | 23% | 3/16″ | 1/4″ | 60° staggered | 50% | |
| 0.033″ | 0.055″ | Straight | 28% | 3/16″ | 5/16″ | 60° staggered | 32% | |
| 0.045″ | 0.066″ | Straight | 36% | 3/16″ | 3/8″ | 60° staggered | 23% | |
| 0.045″ | 5/64″ | 45° staggered | 32% | 3/16″ | 1/2″ | Straight | 10% | |
| 0.05″ | 0.083″ | Straight | 29% | 1/4″ | 5/16″ | 60° staggered | 58% | |
| 3/64″ | 3/32″ | 60° staggered | 23% | 1/4″ | 3/8″ | 60° staggered | 42% | |
| 1/16″ | 3/32″ | 60° staggered | 41% | 1/4″ | 3/8″ | Straight | 34% | |
| 1/16″ | 7/64″ | 60° staggered | 27% | 1/4″ | 1/2″ | 60° staggered | 23% | |
| 1/16″ | 1/8″ | 60° staggered | 23% | 1/4″ | 1/2″ | Straight | 20% | |
| 5/64″ | 1/8″ | 60° staggered | 36% | 5/16″ | 7/16″ | 60° staggered | 46% | |
| 3/32″ | 5/32″ | 60° staggered | 33% | 3/8″ | 1/2″ | 60° staggered | 52% | |
| 3/32″ | 3/16″ | 60° staggered | 23% | 3/8″ | 9/16″ | 60° staggered | 40% | |
| 0.117″ | 5/32″ | 60° staggered | 51% | 3/4″ | 1″ | 60° staggered | 51% | |
| 1/8″ | 3/16″ | 60° staggered | 40% | 1/2″ | 11/16″ | 60° staggered | 49% | |
| 1/8″ | 7/32″ | 60° staggered | 30% | 5/8″ | 7/8″ | 60° staggered | 46% | |
| 1/8″ | 1/4″ | 60° staggered | 23% | 1″ | 1-3/8″ | 60° staggered | 48% | |
| 9/64″ | 3/16″ | 60° staggered | 51% |