round holes perforated metal
Round hole 45 staggered
.jpg)
Round hole 60 staggered
.jpg)
production range
|
Model
|
Hole size
(mm) |
Pitch
(mm) |
Open area
% |
Plate thickness
|
|||||
|
0.4mm
|
0.5mm
|
0.8mm
|
1.0mm
|
1.2mm
|
1.5mm
|
||||
|
R1.5 T3.0
|
1.50
|
3.00
|
23%
|
|
**
|
**
|
**
|
**
|
|
|
R1.8 T3.5
|
1.80
|
3.50
|
24%
|
|
**
|
**
|
**
|
**
|
**
|
|
R2.0 T3.0
|
2.00
|
3.00
|
40%
|
|
**
|
**
|
**
|
|
|
|
R2.0 T4.0
|
2.00
|
4.00
|
23%
|
|
**
|
**
|
**
|
**
|
**
|
|
R2.5 T3.5
|
2.50
|
3.50
|
46%
|
|
**
|
**
|
**
|
**
|
**
|
|
R2.5 T4.0
|
2.50
|
4.00
|
35%
|
|
**
|
**
|
**
|
**
|
**
|
|
R2.5 T4.5
|
2.50
|
4.50
|
28%
|
|
**
|
**
|
**
|
**
|
**
|
|
R2.5 T5.0
|
2.50
|
5.00
|
23%
|
|
**
|
**
|
**
|
**
|
**
|
|
R3.0 T5.0
|
3.00
|
5.00
|
33%
|
|
**
|
**
|
**
|
**
|
**
|
|
R3.0 T6.0
|
3.00
|
6.00
|
23%
|
|
**
|
**
|
**
|
**
|
**
|
|
R3.5 T5.0
|
3.50
|
5.00
|
44%
|
|
**
|
**
|
**
|
**
|
**
|
|
R4.0 T5.0
|
4.00
|
5.00
|
58%
|
|
**
|
**
|
**
|
|
|
|
R4.0 T6.0
|
4.00
|
6.00
|
40%
|
|
**
|
**
|
**
|
**
|
**
|
|
R4.0 T8.0
|
4.00
|
8.00
|
23%
|
|
**
|
**
|
**
|
**
|
**
|
|
R5.0 T7.0
|
5.00
|
7.00
|
46%
|
|
**
|
**
|
**
|
**
|
**
|
|
R5.0 T8.0
|
5.00
|
8.00
|
35%
|
|
**
|
**
|
**
|
**
|
**
|
|
R5.0 T10.0
|
5.00
|
10.00
|
23%
|
|
**
|
**
|
**
|
**
|
**
|
|
R5.0 T25.0
|
5.00
|
25.00
|
4%
|
|
**
|
**
|
**
|
**
|
**
|
|
R6.0 T8.5
|
6.00
|
8.50
|
45%
|
|
**
|
**
|
**
|
**
|
**
|
|
R6.0 T9.0
|
6.00
|
9.00
|
40%
|
|
**
|
**
|
**
|
**
|
**
|
|
R6.0 T10.0
|
6.00
|
10.00
|
33%
|
|
**
|
**
|
**
|
**
|
**
|
|
R7.0 T10.0
|
7.00
|
10.00
|
44%
|
|
|
|
**
|
**
|
**
|
|
R8.0 T11.0
|
8.00
|
11.00
|
48%
|
|
|
|
**
|
**
|
**
|
|
R8.0 T12.0
|
8.00
|
12.00
|
40%
|
|
|
|
**
|
**
|
**
|
|
R8.0 T15.0
|
8.00
|
15.00
|
26%
|
|
|
|
**
|
**
|
**
|
|
R10 T13.0
|
10.00
|
13.00
|
54%
|
|
|
|
**
|
**
|
**
|
|
R10.0 T14.0
|
10.00
|
14.00
|
46%
|
|
|
|
**
|
**
|
**
|
|
R10 T15
|
10.00
|
15.00
|
40%
|
|
|
|
**
|
**
|
**
|
|
R10 T18
|
10.00
|
18.00
|
28%
|
|
|
|
**
|
**
|
**
|
|
R12 T16
|
12.00
|
16.00
|
51%
|
|
|
|
**
|
**
|
**
|
|
R12 T17
|
12.00
|
17.00
|
45%
|
|
|
|
**
|
**
|
**
|
|
R15 T20
|
15.00
|
20.00
|
51%
|
|
|
|
**
|
**
|
**
|
|
R20 T25
|
20.00
|
25.00
|
58%
|
|
|
|
**
|
**
|
**
|
|
R20 T27
|
20.00
|
27.00
|
50%
|
|
|
|
**
|
**
|
**
|
|
R20 T28
|
20.00
|
28.00
|
46%
|
|
|
|
**
|
**
|
**
|
|
R20 T30
|
20.00
|
30.00
|
40%
|
|
|
|
**
|
**
|
**
|
|
R25 T34
|
25.00
|
34.00
|
49%
|
|
|
|
**
|
**
|
**
|
|
Notes : ** show the common specification , others is also available .
The open area is calculated by 600 staggered it will be different if 450 staggered or 90 0 straight .
|
|||||||||
|
Model
|
Hole size
(mm) |
Pitch
(mm) |
Open area
|
Plate thickness
|
|||||
|
2.0mm
|
2.5mm
|
3.0mm
|
4.0mm
|
5.0mm
|
6.0mm
|
||||
|
R1.0 T2.0
|
1.0
|
2.0
|
23%
|
**
|
|
|
|
|
|
|
R2.0 T4.0
|
2.00
|
4.00
|
23%
|
**
|
|
|
|
|
|
|
R2.0 T8.0
|
2.00
|
8.00
|
6%
|
**
|
|
|
|
|
|
|
R2.5 T3.5
|
2.50
|
3.50
|
46%
|
**
|
**
|
|
|
|
|
|
R2.5 T4.0
|
2.50
|
4.00
|
35%
|
**
|
**
|
|
|
|
|
|
R2.5 T4.5
|
2.50
|
4.50
|
28%
|
**
|
**
|
|
|
|
|
|
R2.5 T5.0
|
2.50
|
5.00
|
23%
|
**
|
**
|
|
|
|
|
|
R3.0 T5.0
|
3.00
|
5.00
|
33%
|
**
|
**
|
**
|
|
|
|
|
R3.0 T6.0
|
3.00
|
6.00
|
23%
|
**
|
**
|
**
|
|
|
|
|
R3.5 T5.0
|
3.50
|
5.00
|
44%
|
**
|
**
|
**
|
**
|
|
|
|
R4.0 T5.0
|
4.00
|
5.00
|
58%
|
**
|
**
|
**
|
**
|
|
|
|
R4.0 T6.0
|
4.00
|
6.00
|
40%
|
**
|
**
|
**
|
**
|
|
|
|
R4.0 T8.0
|
4.00
|
8.00
|
23%
|
**
|
**
|
**
|
**
|
|
|
|
R5.0 T7.0
|
5.00
|
7.00
|
46%
|
**
|
**
|
**
|
**
|
**
|
|
|
R5.0 T8.0
|
5.00
|
8.00
|
35%
|
**
|
**
|
**
|
**
|
**
|
|
|
R5.0 T10.0
|
5.00
|
10.00
|
23%
|
**
|
**
|
**
|
**
|
**
|
|
|
R5.0 T25.0
|
5.00
|
25.00
|
4%
|
**
|
**
|
**
|
**
|
**
|
|
|
R6.0 T8.5
|
6.00
|
8.50
|
45%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R6.0 T9.0
|
6.00
|
9.00
|
40%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R6.0 T10.0
|
6.00
|
10.00
|
33%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R7.0 T10.0
|
7.00
|
10.00
|
44%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R8.0 T11.0
|
8.00
|
11.00
|
48%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R8.0 T12.0
|
8.00
|
12.00
|
40%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R8.0 T15.0
|
8.00
|
15.00
|
26%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R10 T13
|
10.00
|
13.00
|
54%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R10 T14
|
10.00
|
14.00
|
46%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R10 T15
|
10.00
|
15.00
|
40%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R10 T18
|
10.00
|
18.00
|
28%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R12 T16
|
12.00
|
16.00
|
51%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R12 T17
|
12.00
|
17.00
|
45%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R15 T20
|
15.00
|
20.00
|
51%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R15 T21
|
15.00
|
21.00
|
46%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R20 T25
|
20.00
|
25.00
|
58%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R20 T27
|
20.00
|
27.00
|
50%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R20 T28
|
20.00
|
28.00
|
46%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R20 T30
|
20.00
|
30.00
|
40%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
R25 T34
|
25.00
|
34.00
|
49%
|
**
|
**
|
**
|
**
|
**
|
**
|
|
Notes : ** show the common specification , others is also available.
The open area is calculated by 600 staggered. If special requirement, please feel free to contact with us
|
|||||||||
round holes straight
.jpg)
Hole size а 0.5mm-40mm
Pitch t: 1.5mm-78mm
Plate thickness :0.3mm,0.5mm,0.8mm,1.0mm,1.5mm,2.0mm,3.0mm,4.0mm
The round holes is formed by punching .
Feature : smooth surface, beautiful, strong and durable, various application
Application Mining, medicine, food selection, interior noise , grain storage ventilation, mechanical protection.
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Key words:round holes perforated metal
[Source:Original]
[Author:web]
[Date:10-08-28]
[Hit:]
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