| Category: | Sieve Plate Screen |
| Material: | stainless steel 304,304L,304HC,316,316L,321,430 or as per your request. |
| Properties: | sieve plate screen |
| Application: | water treatment, oilfield, mining, food industry, chemical industry, papermaking industry, decoration. |
stainless steel wedge wire screen grilles for ventilation is made by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic wire screen machine, then be made to screen panel through cutting and edge welding. Each profile wire and support rod is welded by resistance welding.
Profile screen can be parts of deep well pumps or submersible pumps;can be used for water treatment equipment, environment protection,the sea water desalination,water softening treatment,oil and chemical processing; terminal filtration for petrolic products,filtration for chemical acid and soda liquid,for alcohol and other organic solvents recycle filtration.
1) Better filter function.
The V-shape section plane of water well screens(Wedge Wire Screens) creates the continuous slot, which can avoid blockage and make sure of the unimpeded water.
2) Prolong life of well.
The consecutive slot of water well screens(Wedge Wire Screens) have wider open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so it can control sand better, which can increase the water yield and prolong service time of the well.
3) Long service life.
Wire and support rods are all-welded, which makes water well screens(Wedge Wire Screens) more robust and longer life.
4) High pressure-resistant.
The longitudinal support rods and the continuous slot make the water well screens(Wedge Wire Screens) have more excellent pressure-resistant performance.
5) Customized.
Specifications and end connections of water well screens(Wedge Wire type screens) can be fabricated according to customers’ requirements.
|
Outside Diameter
|
Profile wire
|
Rod wire
|
Rod quantity
|
Slot size
|
Length
|
||
|
DN
|
Inch
|
mm
|
mm
|
mm
|
|
mm
|
mm
|
|
20
|
3/4
|
26.9
|
1.5*2
|
2*3
|
12
|
0.1~0.25
|
45~3000 |
|
25
|
1
|
33.7
|
1.5*2
|
2*3
|
14
|
0.1~0.25
|
45~3000 |
|
32
|
1-1/4
|
42.4
|
1.5*2
|
2*3
|
16
|
0.1~0.25
|
45~3000 |
|
40
|
1-1/2
|
48.3
|
1.5*2
|
2*3
|
16
|
0.1~0.25
|
45~3000 |
|
50
|
2
|
60.3
|
1.5*2
|
2*3
|
18
|
0.1~0.5
|
45~3000 |
|
65
|
2-1/23
|
76.1
|
1.5*2
|
2*3
|
20
|
0.1~0.5
|
45~3000 |
|
80
|
3
|
88.9
|
1.8*2.5
|
2*3
|
24
|
0.1~0.5
|
1000~6000 |
|
100
|
4
|
114.3
|
1.8*2.5
|
2*3
|
30
|
0.5~2
|
1000~6000 |
|
125
|
5
|
139.7
|
2.3*2.7
|
2*3
|
36
|
0.5~2
|
1000~6000 |
|
150
|
6
|
168.3
|
2.3*2.7
|
3*5
|
44
|
0.5~2
|
1000~6000 |
|
200
|
8
|
219.1
|
3.3*3.5
|
3*4.7
|
56
|
0.5~2
|
1000~6000 |
|
250
|
10
|
273
|
3.3*3.5
|
4*6
|
66
|
0.5~2
|
1000~6000 |
|
300
|
12
|
323.9
|
3.3*4.7
|
4*6
|
72
|
0.5~2
|
1000~6000 |
|
350
|
14
|
355.6
|
3.7*5
|
4*6
|
80
|
0.5~2
|
1000~6000 |
|
400
|
16
|
406.4
|
1.5*2
|
2*3
|
94
|
0.1*2
|
1000~6000 |
|
450
|
18
|
457
|
2*3
|
4*5
|
112
|
0.1*2
|
500~400 |
|
500
|
20
|
508
|
2*3
|
4*5
|
124
|
0.1*2
|
500~400 |
|
550
|
22
|
559
|
2*3
|
4*5
|
140
|
0.1*2
|
500~400 |
|
600
|
24
|
610
|
2*3
|
4*5
|
156
|
0.1*2
|
500~400 |
|
Siot:0.1mm~2mm Tolerance:0.05 |
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