Diameter:
Material:
Slot:
End Connection:
thickness:
continuous slot stainless steel 8 inch Johnson well screen
Johnson well Screens consist of V-shape profile wire and the longitudinal support rods.the wire is welded to the rods and produces a rigid unit that has high strength and minimum weight.
Johnson Screens Vee-Wire Profiles
Johnson Screens Vee-Wire Profile wires range in widths from 0.020in.(0.508mm)to 0.195in.(4.953)and heights ranging from 0.040 in. (1.016 mm) to 0.363 in. (9.220 mm). Other wire shapes (Tri-Wire, Iso-Wire, Iso-Grizzly Wire, Grizzly-Wire, and more) also available.
Common Johnson Screens Shaped Support Rods
Johnson Screens shaped support rods range in widths from 0.029 in. (0.737 mm) to 0.151 in. (3.835 mm) and heights ranging from 0.102 in. (2.591 mm) to 0.120 in. (3.048 mm).
Open area calculations
To calculate the open area of a certain screen, use the simple formula provided
Open Area (%) = Slot Size * 100
Slot size + Wire width
Specification of Johnson well screen,
|
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 continuous slot stainless steel 8 inch Johnson well screen,
|
Place of Origin: |
Henan, China (Mainland) |
Brand Name: |
TIANZHIWO |
Model Number: |
8 inch |
|
Usage: |
liquid filter soild filter |
Type: |
Filter Cylinder |
Material: |
Metal |
|
Hole Shape: |
Round |
Filter Rating: |
10%-30% |
Thickness: |
3-12mm |
|
Length: |
up to 5.8m |
Width: |
219mm |
surface treament: |
Galvanized or coating |
|
certification: |
ISO/CE/SGS |
end connection: |
threaded/flanged/welded |
OD: |
25-600mm |
|
slot size: |
0.1-6.0mm |
v wire: |
1.5*2-3.5*6.8mm |
Packaging & Delivery
|
Packaging Details: |
standard export seaworthy packing or as your request |
|
Delivery Detail: |
25-30 working days after confirming payment in advance |
Application of continuous slot stainless steel Johnson screen filter ,
