Product Description
1. Perforated Metal, also called filter sheet, sound insulation sheet, sieve sheet.
2. Feature: Wide usages, good look.
3. Material: Hot-rolled and cold-rolled carbon steel sheets, galvanized steel sheets, stainless
Steel sheets, aluminum, aluminium-alloy, aluminum-plastic, copper, nickel, titanium,
PVC and other sheet materials
4. Hole pattern: Round, oval, square, rectangular, rhombus, hexagon, scale
Shape and composition of different shapes, also other special shapes.
5. Measures Standard:
1)Sheet size: 1M x 2M, 0.915M x 2.44M (3 'x 8'),
1.22M x 2.44M (4 'x 8'), 0.915M x 3.05M (3 'x 10'), 1.22M x 3.05M (4 'x 10').
Available in size 26 to 1 / 2 "in Stainless Steel or in carbon steel.
2)Roll size: 1m x 20m
6. Workmanship: Stamping
7. Production Process: Stamping, leveling, cutting, bending, reeling, welding, shaping and
Surface treatment.
8. Chracteristics: Light weight, Bend-resisting, aging-resisting, not easily to rust, Wide uses
And plain, smooth and practical surface.
9. Uses: It is used as building ceiling, and to filter in the car internal- combustion engine;
Mine, Medication and food screening; Indoor sound insulation and aeration of Grain
Depot.
| Hole |
Hole |
Pitch |
Number of Hole |
Open Area |
| In. No. |
In MM |
In MM |
Per Sq.Inch |
In % |
| 3.00 |
0.50 |
1.09 |
627.02 |
19.09 |
| 3.25 |
0.55 |
1.25 |
476.00 |
17.50 |
| 3.50 |
0.60 |
1.25 |
471.00 |
20.90 |
| 3.75 |
0.70 |
1.35 |
408.00 |
24.39 |
| 4.00 |
0.80 |
1.39 |
385.57 |
30.05 |
| 4.50 |
0.90 |
1.39 |
385.57 |
38.04 |
| 5.00 |
1.00 |
1.67 |
267.12 |
32.53 |
| 5.25 |
1.10 |
1.67 |
267.12 |
39.36 |
| 5.50 |
1.20 |
2.00 |
186.24 |
32.66 |
| 5.75 |
1.30 |
2.25 |
147.15 |
30.29 |
| 6.00 |
1.40 |
2.50 |
119.19 |
28.45 |
| 6.25 |
1.50 |
3.00 |
82.77 |
22.68 |
| 6.50 |
1.60 |
3.17 |
74.13 |
23.11 |
| 6.75 |
1.70 |
3.25 |
70.53 |
24.82 |
| 7.00 |
1.80 |
3.50 |
60.81 |
24.00 |
| 7.25 |
1.90 |
3.50 |
60.81 |
26.74 |
| 7.50 |
2.00 |
3.75 |
52.98 |
25.81 |
| 7.75 |
2.10 |
3.75 |
52.98 |
28.45 |
| 8.00 |
2.20 |
4.33 |
39.73 |
23.42 |
| 8.25 |
2.30 |
3.50 |
60.81 |
39.18 |
| 8.50 |
2.40 |
3.50 |
60.81 |
42.66 |
| 8.75 |
2.50 |
5.00 |
29.80 |
22.68 |
| 9.00 |
3.00 |
5.00 |
29.80 |
32.66 |
| 10.00 |
3.20 |
6.50 |
17.63 |
21.99 |
| 10.25 |
3.50 |
6.50 |
17.63 |
26.31 |
| 10.75 |
4.00 |
6.50 |
17.63 |
34.36 |
| 11.25 |
4.50 |
6.50 |
17.63 |
43.48 |
| 11.75 |
5.00 |
8.00 |
11.64 |
35.44 |
| 12.50 |
6.00 |
8.00 |
11.64 |
51.03 |
| 12.50 |
6.00 |
9.00 |
9.20 |
40.32 |
| 13.75 |
7.00 |
11.25 |
5.89 |
35.13 |
| 15.00 |
8.00 |
11.25 |
5.86 |
54.88 |
| 15.75 |
10.00 |
15.00 |
3.31 |
40.32 |
| |
12.00 |
18.00 |
2.30 |
40.32 |
| OTHERS |
| |
2.00 |
4.91 |
30.90 |
15.05 |
| |
2.50 |
5.20 |
27.55 |
20.97 |
| |
3.00 |
4.75 |
33.02 |
36.19 |
| |
4.00 |
6.00 |
20.69 |
40.32 |
| |
5.00 |
7.80 |
12.24 |
37.28 |
| |
6.00 |
7.80 |
12.24 |
53.68 |
| |
8.00 |
10.50 |
6.76 |
52.67 |
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