Perforated Panel

1. Materials: Steel, iron, aluminum, stainless steel
2. Features: Stamping made, net surface flat, smooth, beautiful, strong and durable
3. Hole pattern: Round, square, hexagonal, scale, rectangular, triangle, cross, slotted and etc
4. Uses: Mining, medicine, food selection, indoor sound insulation, silencers,
Ventilation, grain storage, mechanical protection
5. Processing: Mold, piercing, cutting, cutting edge, leveling, clean, surface treatment
6. Specification:
(1)cold rolled steel sheet thickness: 0.2mm-1mm length: 1mm-20mm
Hole diameter: 0.8mm-100mm
(2)plate thickness: 0.3mm-10mm size: 1.5x3m
Hole diameter: 0.8mm-10mm
7. Thickness or Gauge
Thickness of the matel sheets do not change during the perforation.
Normally thickness is expressed in gauge, please see the picture.
However, to avoid possible misunderstanding,
We would suggest to express them in inches or millimeters.
8. Width and Length
The most common width and length are as follows:
1000mmX2000mm
1220mmX2400mm
1250mmX2500mm
1250mmX6000mm
1500mmX3000mm
1500mmX6000mm
However, we also manufacture other sheet sizes according to clients' requests.
9. Margins
Margins are the blank (un-perforated) area along the edges of the sheet.
Normally the margin on the length are 20mm minimum, and margin along the width can be
0 minimum, or at clients' requests.