有嚴(yán)格可靠的質(zhì)量保證體系,確保絲網(wǎng)產(chǎn)品質(zhì)量精良?! 〗饘俳z編織網(wǎng)主要用與固體顆粒篩分、流體過濾以及裝飾、防塵、骨架支撐等?! 〗饘俳z網(wǎng)編織網(wǎng)是按照國家標(biāo)準(zhǔn)GB5330-2003和航空標(biāo)準(zhǔn)HB1862-93,并等效采用用國際標(biāo)準(zhǔn)ISO9044-90標(biāo)準(zhǔn)組織生產(chǎn),從過濾精度分為方孔網(wǎng)和密紋網(wǎng),編織結(jié)構(gòu)形式有平紋和斜紋兩種,見圖1、圖2。工業(yè)網(wǎng)用金屬絲按照國家標(biāo)準(zhǔn)拔制而成,其絲網(wǎng)材質(zhì)選用優(yōu)質(zhì)黃銅、錫青銅、不銹鋼、純鎳等。金屬絲編織方孔網(wǎng)分為R10、R20、R40/3系列;篩孔尺寸6.00~0.025mm(3~500目/英寸),網(wǎng)孔規(guī)格見詳細(xì)參數(shù)表2。
標(biāo)準(zhǔn)磨料分級篩網(wǎng),完整符合GB2477-83和GB6406-86及GB/T2481.1-1998標(biāo)準(zhǔn)要求,經(jīng)全國磨料磨具標(biāo)準(zhǔn)技術(shù)標(biāo)準(zhǔn)委員會(huì)認(rèn)定。其編織結(jié)構(gòu)具有平紋和斜紋編織,篩孔尺寸系列有R10、R20、R40/3等3種,篩孔尺寸為篩網(wǎng)號5#-600#)。
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磨料行業(yè)標(biāo)準(zhǔn)分級篩網(wǎng) |
GB2477-83新R40/3篩網(wǎng)號 |
篩孔尺寸 (mm) |
絲徑 (mm) |
篩分率 (%) |
目數(shù) (目/英寸) |
GB2477-81舊R10篩網(wǎng)號 |
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
|
|
|
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 |
|
|