|
nominal aperture sizes (mm)
|
wire diameter
(mm)
|
screening area
(%)
|
mesh weight of unit area
(kg/m)
|
equivalent meshes (Mesh /inch)
|
| R10 |
R20 |
R40/3 |
brass
|
| |
1.12 |
|
0.560
0.450
0.400
0.355
0.315
0.280
|
44
51
54
58
61
64
|
2.62
1.81.
1.46
1.20
0.970
0.780
|
15.12
16.18
16.71
17.22
17.70
18.14
|
| 1.00 |
1.00 |
1.00 |
0.560
0.500
0.400
0.355
0.315
0.280
0.250
|
41
44
51
55
61
64
|
2.82
2.33
1.60
1.30
1.06
0.857
0.70
|
16.28
16.93
18.14
18.75
19.32
19.84
20.32
|
| |
0.900 |
|
0.500
0.450
0.355
0.250
0.234
|
41
45
51
55
61
64
|
2.50
2.10
1.41
1.14
0.761
0.624
|
18.14
18.81
20.24
20.91
22.09
22.6
|
| |
|
0.850 |
0.500
0.450
0.355
0.315
0.280
0.250
0.224
|
40
43
50
53
57
60
63
|
3.70
2.18
1.46
1.19
0.971
0.795
0.654
|
18.81
19.5
21.08
21.8
22.48
23.09
23.65
|
| 0.800 |
0.800 |
|
0.450
0.355
0.315
0.280
0.250
0.200
|
41
48
51
55
68
64
|
2.26
1.53
1.24
1.02
0.833
0.560
|
20.3
22.0
22.78
23.52
21.19
25.4
|
| |
0.710 |
0.710 |
0.450
0.355
0.315
0.280
0.250
0.200
|
37
44
48
51
55
61
|
2.44
1.65
1.35
1.11
0.912
0.615
|
21.9
23.85
24.78
25.66
26.64
27.91
|
| 0.630 |
0.630 |
|
| 0.400 |
| 0.315 |
| 0.280กก |
| 0.250 |
| 0.244 |
| 0.200 |
|
|
| 2.17 |
| 1.47 |
| 1.21 |
| 0.998 |
| 0.822 |
| 0.674 |
|
| 21.66 |
| 26.88 |
| 27.91 |
| 28.86 |
| 29.74 |
| 30.06 |
|
| |
|
0.600 |
| 0.400 |
| 0.315 |
| 0.280 |
| 0.250 |
| 0.200 |
| 0.180 |
|
|
| 2.24 |
| 1.52 |
| 1.25 |
| 1.03 |
| 0.70 |
| 0.58 |
|
| 25.4 |
| 27.76 |
| 28.86 |
| 29.88 |
| 31.75 |
| 32.56 |
|
| |
0.560 |
|
| 0.355 |
| 0.280 |
| 0.250 |
| 0.224 |
| 0.180 |
|
|
| 0.93 |
| 1.31 |
| 1.08 |
| 1.900 |
| 0.613 |
|
| 27.76 |
| 30.24 |
| 31.36 |
| 32.4 |
| 34.32 |
|
| 0.500 |
0.500 |
0.500 |
| 0.315 |
| 0.250 |
| 0.224 |
| 0.200 |
| 0.160 |
|
|
| 1.71 |
| 1.16 |
| 0.987 |
| 0.813 |
| 0.553 |
|
| 31.17 |
| 3.87 |
| 35.08 |
| 36.28 |
| 38.48 |
|
| |
0.450 |
|
| 0.280 |
| 0.250 |
| 0.200 |
| 0.180 |
| 0.160 |
| 0.140 |
|
|
| 1.51 |
| 1.25 |
| 0.862 |
| 0.720 |
| 0.588 |
| 0.465 |
|
| 34.79 |
| 36.29 |
| 39.08 |
| 40.32 |
| 41.64 |
| 43.05 |
|
| |
|
0.425 |
| 0.280 |
| 0.224 |
| 0.200 |
| 0.180 |
| 0.160 |
| 0.140 |
|
|
| 1.56 |
| 1.08 |
| 0.896 |
| 0.750 |
| 0.612 |
| 0.486 |
|
| 36.03 |
| 39.14 |
| 40.64 |
| 42.0 |
| 43.4 |
| 44.96 |
|
