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About Huadong:
Huadong screen Co., Ltd is located in Henan Province Xinxiang Dakuai Industrial Park, which is collection of scientific research, production, manufacturing, sales and service as one of the major high-tech enterprise. We have a group of professional technical and sales staff and management team, extensive and stable business channel as well as the strong economic strength, international and domestic marketing ability. Our company treats customers as the center, focuses on CSI of after-sales products and service, and constantly deepens the cooperative relations with customers. We will adhere to "serve you, share with you" management philosophy, wholeheartedly for our customers with high quality products and perfect service.
Wedge wire screenconsist of V-shape profile wire and the longitudinal support rods. each intersecting point of these wires is fusion welded. So Johnson screen pipe has sturdy constriction and good mechanical property. The V-shape section plane can avoid blockage, and make sure of the unimpeded water. The continuous slot have more open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so water well screen pipe can filter sand better. Meanwhile ,the slot size can be changed according to the real condition of the earth.
Advantage:
1.A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone
2.A V-shaped profile wire which avoids clogging and ensures an uninterrupted flow.
3.A uniform and efficient well development due to the continuous slot opening.
4.Ladder-like wire welded screens have a strong structure and high open area, as well as accurate slot dimension.
5.Ladder-like wire welded screens have the features of easy backwashing, last long, safety and reliability as well as low comprehensive cost.
Specification :
SIZE
(inch)
O.D
(mm)
SLOT
(inch)
LENGTH
(m)
Collapse
Strength
(psi)
Tensile
Weight
(ton)
Wire size
(mm)
RODS (mm)
4
117
0.040
3
395
6
2.2*3.0
3.8mm/22
4
114.3
0.040
3
395
6
2.3*3.0
3.8mm/22
6
168.3
0.040
3
252
8
2.3*3.5
3.8mm/32
8
219.1
0.010
3
399
10.5
3.0*5.0
3.8mm/48
8
219.1
0.020
3
370
10.5
3.0*5.0
3.8mm/48
8
219.1
0.040
3
323
10.5
3.0*5.0
3.8mm/48
10
273.1
0.010
3
206
11
3.0*5.0
3.8mm/50
10
273.1
0.020
3
191
11
3.0*5.0
3.8mm/50
10
273.1
0.040
3
167
11
3.0*5.0
3.8mm/50
Product Display :
Packing details:
Single with bubble bag and then in wooden case(fumigation certificate). Each case is clearlymarked with:
Name & identification mark of manufacturer-HuaDong Brand
Batch number
Date of manufacture
Material
Safe heating & application temperature
Application :
Workshop :
Customer Visiting :