10-3/4" Stainless Steel 304 Slot #20 Water Well Screens
Product Specifications
| Name |
Water well screens |
| Material |
Stainless Steel |
| Grade |
SS304 |
| Diameter |
10-3/4" (219mm) |
| Length |
5800mm |
| Slot size |
#20 |
| Wrap wire |
3*4.6mm |
| Support rod |
ø3.8mm |
| NO. of rod |
50NOS |
| End connection |
Male/female threaded |
| Weight |
25KG/meter |
| Package |
Plastic film |
Water Well Screen Overview
Water well screen, also known as Johnson screen, water wire screen, wire wrap screen, wedge wire screen, or wound screen, is designed for water wells with sand control requirements.
Due to its high open area, our water well screens enable more effective development as more energy can reach the formation. This ensures efficient removal of fine material as all energy is directed at the surrounding formation.
Recommended Applications
- Formations comprised of small or fine particles
- Water wells where gravel packs will be installed
- Thin aquifers, where maximum open area is required
- Small diameter wells
Standard Specifications
Name: Water Well Screen, Johnson screen, Water wire screen, Wire warp screen, Wedge wire screen, Screen tube, Slotted tube, Wound screen, Continuous slot screen filter, Sand control screen, Wedge wire screen pipe, Rotary filter drum, Oil screen.
Material: Stainless steel 202, 304, 304L, 316L, Non-magnetic Stainless steel, Low carbon galvanized etc.
Diameter: 3", 4", 6", 8", 10", 12", 14", 16", 18" etc.
Slot: From 0.1-100mm (Normal slot 0.5mm, 0.63mm, 0.75mm, 1.0mm, 1.5mm)
Length: From 100-6000mm (Normal length is 2.9m/3m and 5.8m/6m, to fit container)
Special specifications can be made according to your needs!
Technical Specifications
| Sizes (inch) |
OD (mm) |
Slot (mm) |
Length (m) |
Tensile Strength |
Collapse Strength |
Wrap wire Vee-shaped wire (mm) |
Support rod Round wire (mm) |
| 3-1/2 |
88.9 |
1.0 |
2.9 |
＞22 |
10.2 |
2.0*3.5(Width*height) |
ø3.8MM×22 |
| 4-1/2 |
114.3 |
1.0 |
2.9 |
＞28 |
11.5 |
2.0*3.5(Width*height) |
ø3.8MM×22 |
| 6-5/8 |
168.3 |
0.75 |
5.8 |
＞40 |
12.8 |
2.0*3.5(Width*height) |
ø3.8MM×32 |
| 6-5/8 |
168.3 |
1.0 |
5.8 |
＞33 |
12.8 |
2.2*3.5(Width*height) |
ø3.8MM×32 |
| 8-5/8 |
219.1 |
1.0 |
5.8 |
＞34 |
21.9 |
2.2*3.5(Width*height) |
ø3.8MM×48 |
| 10-3/4 |
273.1 |
1.0 |
5.8 |
＞60 |
39.5 |
3.0*4.6(Width*height) |
ø4.8MM×55 |
| 12-3/4 |
323.9 |
1.0 |
5.8 |
＞120 |
37.2 |
3.0*5.0(Width*height) |
ø4.0MM×56 |
| 16 |
426 |
1.0 |
2.9 |
＞80 |
37.5 |
3.0*5.5(Width*height) |
ø4.0MM×64 |
Key Advantages
NON-CLOGGING SLOT: Designed with unique structural strength. The "V" shaped openings allow only two contact points, preventing clogging and making cleaning easier.
REDUCTIONS IN OPERATING COSTS: Using our screens achieves savings in pumping costs. Lower through-slot velocities mean:
- Pressure drops are minimized
- Drawdowns are reduced
- Less energy is needed for pumping
- Flow rates are increased
- Less sand in the water reduces wear on pumps
Product Images
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