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Product Details:
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| Name: | Water Well Screens | Material: | Non-Magnetic Stainless Steel |
|---|---|---|---|
| Length: | 3000mm | Diameter: | 10" (273mm) |
| Slot Size: | 1.5mm | Wire: | 3.0*5.0mm Vee-Wire |
| Support Rod: | ø4.2mm Round Wire | End Connection: | Bevel Welded Rings |
| Feature: | Corrosion Resistance | Welded Type: | Full Welded |
| Collapse Strength: | 100 Bar | Tensile Strength: | 30 Tons |
| Highlight: | 273mm water wire screen,10" water wire screen,aisi water wire screen |
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Water Well Screens,also called Johnson screen,wedge wire screen, wound screen, slotted screen.
Water well Screens are made of triangle or wedge wire surface profiles with continuous slots which supply large open area for filtration.
Water well screen’s specific construction, developed over a century for a world wide demanding customer base, optimises flow rates,minimises clogging thus helping faster formation development.
MAXIMISING FLOW RATES
When considering screens of equal length, diameter and slot size, flow rates through Vee-Wire screens can be:
1. three times higher than bridge-slot screens
2. nine times higher than slotted casing
NON CLOGGING SLOT
Water well screen’s Vee-Wire is designed to provide unique structural strength.
The “V” shaped openings allow only two contact points with sand grains, thus reducing clogging and making cleaning easier.
MORE EFFICIENT WELL
At th end of the “well development”,in which finer sand grains are pumped into the well and removed, only the larger sand and gravel particles are left next to the well screen; the water then passes freely around these coarse particles and enters the well.
|
SIZE |
O.D |
SLOT |
LENGTH |
COLLAPSE |
TENSILE |
WRAP WIRE |
RODS |
| 3-1/2 | 88.9 | 1.0 | 3 | ＞22 | 10.2 | 2.3*3.5 | 3.8MM/22 |
| 4-1/2 | 114.3 | 1.0 | 3 | ＞28 | 11.5 | 2.3*3.5 | 3.8MM/22 |
| 6-5/8 | 168.3 | 0.75 | 5.8 | ＞40 | 12.8 | 2.3*3.5 | 3.8MM/32 |
| 6-5/8 | 168.3 | 1.0 | 5.8 | ＞33 | 12.8 | 2.3*3.5 | 4.0MM/32 |
| 6-5/8 | 168.3 | 0.63 | 5.8 | ＞83 | 45 | 3.2*6.0 | 6.0MM*32 |
| 8-5/8 | 219.1 | 1.0 | 5.8 | ＞34 | 21.9 | 2.3*3.5 | 3.8MM/48 |
| 8-5/8 | 219.1 | 1.0 | 5.8 | ＞50 | 38.2 | 3.0*5.0 | 4.2MM/48 |
| 8-5/8 | 219.1 | 1.0 | 5.8 | ＞60 | 46 | 3.2*6.0 | 5.0MM/48 |
| 10-3/4 | 273.1 | 0.75 | 5.8 | ＞50 | 32.9 | 2.3*3.5 | 4.2MM/55 |
| 10-3/4 | 273.1 | 1.0 | 5.8 | ＞60 | 39.5 | 3.0*5.0 | 4.8MM/55 |
| 10-3/4 | 273.1 | 1.0 | 5.8 | ＞100 | 48 | 3.2*6.0 | 5.0MM/55 |
| 12-3/4 | 323.9 | 1.0 | 5.8 | ＞120 | 37.2 | 3.0*5.0 | 4.2MM/50 |
| 14 | 355.6 | 1.0 | 3 | ＞80 | 37.8 | 3.0*5.0 | 4.2MM/59 |
Contact Person: Mrs. Orange Song
Tel: 008613903185920
Fax: 86-318-7565919
