Diameter:
Material:
Slot:
End Connection:
thickness:
Advantage of johnson screen water wells:
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.
|
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 |
Quick Details of johnson screen water wells
|
Place of Origin: |
Henan, China (Mainland) |
Brand Name: |
TIANZHIWO |
Model Number: |
8INCH |
|
Type: |
Drill Pipe |
Machine Type: |
Drilling Equipment |
Diameter |
219mm |
|
Material: |
Stainless Steel wire |
Processing Type: |
Forging |
Use: |
Well Drilling |
|
Rod support |
3.8mm,7mm |
name: |
Johnson type screen |
usage: |
water purify |
|
slot open |
0.1-3mm |
material: |
stainless steel 304,316 |
end connection: |
welded, flange, thread |
|
certification: |
ISO, CE,SGS,CIQ |
advantage: |
from direct factory |
profile wire size |
1.5*2, 2*3, 3*5, 3.2*6 |
Packaging & Delivery
|
Packaging Details: |
Single with bubble bag and then in wooden case(fumigation certificate). |
|
Delivery Detail: |
Within 20 days after receiving your advance payment |
