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Filter Products
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Standard Grading Screen of Abrasive Industry: |
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| Technical Index |
| GB2477-83 R40/3 Current Gauge No. |
Aperture Size (mm) |
Wire Diameter
(mm) |
Screening Area (%) |
Mesh/Inch |
GB2477-81
R10 Former Gauge No. |
| 5# |
4.00 |
1.000 |
64 |
5.08 |
|
| 6# |
3.35
3.35 |
0.800
0.630 |
65
71 |
6.12
6.38 |
|
| |
3.15
3.15 |
0.800
0.560 |
64
72 |
6.43
6.85 |
8# |
| 7# |
2.80
2.80 |
0.710
0.560 |
61
69 |
7.24
7.56 |
|
| |
2.50
2.50 |
0.630
0.500 |
64
69 |
8.12
8.47 |
10# |
| 8# |
2.36
2.36 |
0.560
0.450 |
65
71 |
8.70
9.04 |
|
| 10# |
2.00
2.00 |
0.500
0.400 |
64
69 |
10.2
10.6 |
12# |
| |
1.90
1.90 |
0.600
0.500 |
58
63 |
10.2
10.6 |
|
| 1.80 |
0.450 |
64 |
11.3 |
| 12# |
1.70
1.70 |
0.450
0.400 |
63
66 |
11.8
12.1 |
| |
1.60
1.60 |
0.450
0.400 |
61
64 |
12.4
12.7 |
14# |
| 1.50 |
0.400 |
62 |
13.4 |
|
| 14# |
1.40
1.40 |
0.400
0.355 |
60
64 |
14.1
14.5 |
| |
1.32 |
0.400 |
59 |
14.8 |
1.25
1.25 |
0.400
0.315 |
57
64 |
15.4
16.2 |
16# |
| 16# |
1.18
1.18 |
0.400
0.315 |
56
62 |
16.1
17.0 |
|
| |
1.12
1.12 |
0.355
0.280 |
58
64 |
17.2
18.1 |
| |
1.06
1.06 |
0.355
0.280 |
56
63 |
18.0
19.0 |
| 18# |
1.00
1.00 |
0.355
0.250 |
54
64 |
18.8
20.3 |
20# |
0.950
0.900 |
0.355
0.355 |
53
51 |
19.5
20.2 |
|
| 20# |
0.850
0.850 |
0.315
0.224 |
53
53 |
21.8
23.7 |
| |
0.800
0.800 |
0.315
0.200 |
51
64 |
22.8
25.4 |
24# |
0.750
0.750 |
0.315
0.280 |
50
53 |
23.8
24.7 |
|
| 25# |
0.710
0.710 |
0.280
0.200 |
51
61 |
25.7
27.9 |
| |
0.670 |
0.280 |
50 |
26.7 |
0.630
0.630 |
0.250
0.250 |
51
58 |
28.9
30.6 |
30# |
| 30# |
0.600
0.600 |
0.250
0.180 |
50
59 |
29.9
32.6
|
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| |
0.560
0.560 |
0.224
0.180 |
51
57 |
32.4
34.3 |
|
0.530
0.530 |
0.224
0.180 |
49
56 |
33.7
35.8 |
|
| 35# |
0.500
0.500 |
0.224
0.160 |
48
57 |
35.1
38.5 |
36# |
| |
0.475
0.475 |
0.180
0.160 |
53
56 |
38.8
40.0 |
|
| |
0.450
0.450 |
0.180
0.140 |
51
58 |
40.3
43.1 |
| 40# |
0.425
0.425 |
0.160
0.140 |
53
57 |
43.4
45.0 |
| |
0.400
0.400 |
0.160
0.140 |
51
55 |
45.4
47.0 |
46# |
0.375
0.375 |
0.160
0.125 |
49
56 |
47.5
50.8 |
|
| 45# |
0.355
0.355 |
0.140
0.125 |
51
55 |
51.3
52.9 |
|
| |
0.315
0.315 |
0.140
0.125 |
49
51 |
55.8
57.7 |
60# |
| 50# |
0.300
0.300 |
0.140
0.112 |
46
53 |
57.7
61.6 |
70# |
| |
0.280 |
0.140 |
44 |
60.5 |
| 0.265 |
0.140 |
43 |
62.7 |
| 60# |
0.250
0.250 |
0.125
0.100 |
44
51 |
67.7
72.6 |
| |
0.236 |
0.125 |
43 |
70.4 |
| |
0.224
0.224 |
0.125
0.090 |
41
51 |
72.8
80.9 |
| 70# |
0.212
0.212 |
0.125
0.090 |
40
49 |
75.4
84.1 |
|
0.200
0.200 |
0.125
0.080 |
38
51 |
78.2
90.7 |
80# |
| 0.190 |
0.125 |
36 |
80.6 |
|
| 80# |
0.180
0.180 |
0.125
0.071 |
35
51 |
83.3
101 |
|
| |
0.170
0.170 |
0.112
0.063 |
36
53 |
90.1
109 |
|
| |
0.160
0.160 |
0.012
0.063 |
35
51 |
93.4
114 |
100# |
| 100# |
0.150
0.150 |
0.100
0.063 |
36
50 |
102
119 |
|
| |
0.140
0.140 |
0.090
0.063 |
37
48 |
110
125 |
120# |
| 0.132 |
0.090 |
35 |
114 |
| 120# |
0.125
0.125 |
0.090
0.090 |
34
51 |
118
145 |
| |
0.118
0.118 |
0.050
0.050 |
36
49 |
128
151 |
|
| |
0.112
0.112 |
0.080
0.063 |
34
41 |
132
145 |
|
| 140# |
0.106
0.106 |
0.071
0.050 |
36
46 |
144
163 |
| |
0.100
0.100 |
0.071
0.050 |
34
44 |
149
169 |
150# |
| |
0.095 |
0.063 |
36 |
161 |
|
| 170# |
0.090
0.090 |
0.063
0.050 |
35
40 |
166
181 |
|
| |
0.085 |
0.056 |
36 |
180 |
0.080
0.080 |
0.056
0.040 |
35
44 |
187
212 |
180# |
| 200# |
0.075
0.075 |
0.056
0.045 |
33
39 |
194
212 |
|
| 0.071 |
0.056 |
31 |
200 |
| 0.067 |
0.050 |
33 |
217 |
| 230# |
0.063
0.063 |
0.045
0.040 |
34
37 |
235
247 |
240# |
| |
0.060 |
0.045 |
33 |
242 |
|
| 0.052 |
0.040 |
34 |
265 |
| 270# |
0.053
0.053 |
0.040
0.032 |
33
39 |
273
300 |
| |
0.050 |
0.036 |
34 |
295 |
280# |
| 0.050 |
0.030 |
39 |
317 |
|
| 0.048 |
0.032 |
36 |
318 |
|
| 325# |
0.045
0.045 |
0.036
0.028 |
31
38 |
314
348 |
|
| |
0.040 |
0.030 |
32 |
363 |
320# |
| |
0.038 |
0.025 |
36 |
403 |
|
| 400# |
0.028 |
0.022 |
31 |
508 |
Notes: 1. Wire materials: H68, H80, QSN6.5-0.4, SUS304, SUS316, SUS316L, SUS304HP
2. Sizes can be customized
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