10" Rod-Base Continuous Slot Johnson Vee Wire Water Well Screens
Water well screen, wedge wire screens, johnson wire screen, johnson well screen, johnson screen pipe, johnson screen tube, johnson filter screen, stainless steel filter screen, oil well screen, sand control well screen, countinuous slot screen, dewaterin screen pipe, perfect round well screen pipe, v wire screen, stainless steel strainer pipe, pump filter, motor filter, stainless steel filter element, changeable filter element
Our standard rod-base screen has been a worldwide “best-seller”
for many decades and has even influenced the market with what is now called the “Johnson-type” screen.
Collapse strength: 10" Rod-Base Continuous Slot Johnson Vee Wire Water Well Screens
Screens must be resistant to multiple radial pressures including natural formation pressure.
This is why collapse resistance is a key parameter to consider; calculations are based on wire dimensions and shape.
Tensile strength: 10" Rod-Base Continuous Slot Johnson Vee Wire Water Well Screens
Based on column weight considerations, tensile strength calculations will be made to determine the rod section and diameter.
Our manufacturing capabilities cover the full range of wells from shallow to deep whereby correct collapse resistance can be achieved with the use of heavy duty Vee-Wire
Data below indicates representative collapse resistances which are dependant on wire sizes used.
| Diameter |
(inches) |
ID |
(mm) |
OD |
| (mm) |
Weight |
(kg/m) |
Collapse* |
(bar) |
| 2 |
3/8 |
50 |
60,3 |
3,4 |
| 97,2 |
3 |
1/2 |
78 |
88,9 |
| 4,2 |
29,9 |
4 |
88 |
101,6 |
| 5,7 |
66,6 |
4 |
1/2 |
101 |
| 114,3 |
6,7 |
46,5 |
5 |
114 |
| 127,0 |
7,4 |
33,8 |
5 |
1/2 |
| 127 |
139,7 |
9,5 |
64,3 |
6 |
| 5/8 |
156 |
168,3 |
15,0 |
77,0 |
| 7 |
164 |
177,8 |
16,0 |
65,1 |
| 7 |
5/8 |
177 |
193,7 |
17,6 |
| 50,2 |
8 |
5/8 |
205 |
219,1 |
| 18,7 |
48,7 |
9 |
5/8 |
230 |
| 244,5 |
26,2 |
39,2 |
10 |
3/4 |
| 256 |
273,1 |
27,8 |
42,6 |
12 |
| 3/4 |
305 |
323,9 |
34,6 |
33,2 |
| 14 |
336 |
355,6 |
37,6 |
25,0 |
| 16 |
387 |
406,4 |
42,9 |
16,6 |
| 18 |
436 |
457,2 |
47,6 |
11,6 |
| 20 |
484 |
508,0 |
53,9 |
8,4 |
| 24 |
585 |
609,6 |
63,4 |
4,8 |
| 30 |
730 |
762,0 |
92,0 |
2,5 |
| 32 |
780 |
812,0 |
100,0 |
2,0 |
FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: 3-5 days for Sample preparing , 15-25 working days for mass production.
Q3. Do you have any MOQ limit for the order?
A: Low MOQ, 3pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: Airline, sea shipping and rail transportation are all optional.
Or ship by EMS, DHL, UPS, FedEx or TNT, it takes 5-7 days to arrive.
Q5. How to proceed an order?
A: Firstly let us know your need specification or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production.
Q7. What's the wire?
A: Profile wire: 1.5x2mm, Support Wire: 1.8x2.5mm / 24pcs
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