4" Johnson Wedge Wire Wrap Water Well Slot Screen Threaded Fitting
For Dewatering
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Water removal on construction sites is often required before
excavation can begin. This process is carried out to diver water
away from the soil where the building foundation will be placed,
keeping the area dry and solid. Xinlu’s water well screens are
widely used on drainage pipes in construction sites to filter out
sand from the water, and improve the water removal efficiency.
Johnson wedge wire wrap water well slot screen Application
water well
Juice
Beer
water supply systems
Refining & petrochemical
Filter equipment
Drum Filter
Sand control
Groundwater
Pump Filter
Motor Filter
Dewatering
Pharmaceutical
Groundwater
Architecture & Construction
Food & Beverage Screens
Mineral & Aggregate Processing
OEM Screen Components
Pulp & Paper Screens
Refining & Petrochemical
Waste Water Treatment
Water Well & Oil well
Salt industry
Customer Service: Custom well screens
Inform us of your specifications for the water well screen,
including diameter, slot opening size, length and percentage of
open area. Based on that information, we can customized your
products.
Main specs for water well screen
Well Screen material: stainless steel, galvanized low-carbon steel,
or custom materials
Slot opening size: 0.1mm-15mm
Diameter (inches): 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 20, 29-1000mm
Length: 2.9m, 5.85m. The maximum length is 6.05m
Connection method: beveled, circumferential welded, threaded
connection
Technical Specs of Water Well Screen
| Outside Diameter | Inside Diameter | Slot Opening Size | Percentage of Open Area | Length |
| 6inch (168mm) | 156mm | 0.5, 0.75, 1.0, 1.5 | Above 6% | 2.9m, 5.8m |
| 8inch (219mm) | 203mm | 0.5, 0.75, 1.0, 1.5 | Above 9% | 2.9m, 5.8m |
| 10inch (273mm) | 256mm | 0.5, 0.75, 1.0, 1.5 | Above 9% | 2.9m, 5.8m |
| 12inch (325mm) | 305mm | 0.5, 0.75, 1.0, 1.5 | Above 9% | 2.9m, 5.8m |
Johnson wedge wire wrap water well slot screen Specification
SIZE
(INCH) |
O.D (MM) |
SLOT (MM) |
LENGTH (M) |
COLLAPSE STRENGTH (BAR) |
TENSILE WEIGHT (TON) | WRAP WIRE (WIDTH*HEIGHT) (MM) | RODS (MM) |
| 3-1/2 | 88.9 | 1.0 | 3 | >22 | 10.2 | 2.3x3.5 | 3.8MM/22 |
| 4-1/2 | 114.3 | 1.0 | 3 | >28 | 11.5 | 2.3x3.5 | 3.8MM/22 |
| 6-5/8 | 168.3 | 0.75 | 5.8 | >40 | 12.8 | 2.3x3.5 | 3.8MM/32 |
| 6-5/8 | 168.3 | 1.0 | 5.8 | >33 | 12.8 | 2.3x3.5 | 3.8MM/32 |
| 6-5/8 | 168.3 | 0.63 | 5.8 | >83 | 45 | 3.2x6.0 | 6.0MM/32 |
| 8-5/8 | 219.1 | 1.0 | 5.8 | >34 | 21.9 | 2.3x3.5 | 3.8MM/48 |
| 8-5/8 | 219.1 | 1.0 | 5.8 | >50 | 38.2 | 3.0x5.0 | 4.0MM/48 |
| 8-5/8 | 219.1 | 1.0 | 5.8 | >60 | 46 | 3.2x6.0 | 5.0MM/48 |
| 10-3/4 | 273.1 | 0.75 | 5.8 | >50 | 32.9 | 2.3x3.5 | 4.9MM/55 |
| 10-3/4 | 273.1 | 1.0 | 5.8 | >60 | 39.5 | 3.0x5.0 | 4.9MM/55 |
| 10-3/4 | 273.1 | 1.0 | 5.8 | >100 | 48 | 3.2x6.0 | 5.0MM/55 |
| 12-3/4 | 323.9 | 1.0 | 5.8 | >120 | 37.2 | 3.0x5.0 | 4.0MM/50 |
| 14 | 355.6 | 1.0 | 3 | >80 | 37.8 | 3.0x5.0 | 4.0MM/59 |
| PROFILE WIRE | | | | | | | | |
| WIDTH(mm) | 1.00 | 1.50 | 1.50 | 2.00 | 2.30 | 2.50 | 3.00 | 3.05 |
| HEIGHT(mm) | 2.00 | 2.00 | 2.50 | 3.80 | 3.50 | 4.00 | 4.60 | 6.35 |
| SUPPORT ROD | | | | | | ROUND |
| WIDTH(mm) | 1.80 | 2.00 | 2.50 | 3.00 | 3.00 | Ø2.5--Ø6mm |
| HEIGHT(mm) | 2.50 | 3.00 | 4.00 | 4.60 | 6.00 | ---- |
Benefits of Wedge Wire Wound Johnson Tube Well Screen In Water Well
Construction
1. Maximum Flow Rate
The slots are arranged in a uniform pattern, allowing water to
enter the screen directly from all directions of the water bearing
area.
2. Excellent Sand Control Performance
Traditional perforated tubes have holes large than 1 cm, which do
not keep sand out. Scratches and corrosion on the outer wrap layers
leads to more sand, gravel and clay entering the well pipe, which
in turn leads to clogging. However, the wedge wire screen has slot
openings between 0.5mm and 1.5mm, keeping most sand and abrasive
particles out.
3. Long Well Life
Each wedge wire screen undergoes anti-corrosion treatments,
rendering it less prone to rust or encrustation.
4. Easy Installation
Wedge wire screens are lighter than cast iron pipes or perforated
tubes, making them easier to install.
5. Standard Length
The standard length of each wedge wire screen is 3.2m. Pup joints
can be added upon request.
6. Connection Method
Welded, threaded, and flanged connections are available.
Applications for the Wedge Wire Screen
This screen is applicable in vertical wells, deviated wells,
directional wells, and others that require sand control.
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.
