Products

Geothermal Oil Well Pipe/Johnson Screen Pipe (China Supplier)
Key attributes Industry-specific attributes Type Coupling Material Stainless steel Technics Forged Shape Equal Head Code round Other attributes Place of Origin Henan, China Brand Name Huadong Model Number HD-W177 Connection Female material Stainless steel or carbon steel diameter 33--600mm...
Features
Key attributes
Industry-specific attributes
Type
Coupling
Material
Stainless steel
Technics
Forged
Shape
Equal
Head Code
round
Other attributes
Place of Origin
Henan, China
Brand Name
Huadong
Model Number
HD-W177
Connection
Female
material
Stainless steel or carbon steel
diameter
33--600mm
minimum slot
0.2mm
supply capacity
8000meters per month
Rod size
2*3*22,3.8*32,3.8*42,3.8,5 and so on
Slot size
0.2-6mm or produce as client require
wire size
1.5*2mm,2.2*3.5,3*5,3.2*4 and so on
End connection
STC,LTC,BTC thread/welded
Length
1-5.8m to fit the 20'container
Packaging and delivery
Packaging Details
Single with bubble bag and then in wooden case(fumigation certificate). Each case is clearly marked with: Name & identification mark of manufacturer-HuaDong Brand
Port
Xingang Port
Supply Ability
Supply Ability
8000 Meter/Meters per Month
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Product details
Geothermal Oil Well Pipe/Johnson Screen Pipe (China supplier)
wedge wire water well screen pipe consists of wedge-shape profile wire and the longitudinal support rods. each intersecting point of these wires is fusion welded.so water well screen has sturdy constriction and good mechanical property.thewedge-shape section plane can avoid blockage,and make sure of the unimpeded water.the consecutive slot have more open area,and water well screen can reduce the speed of the water entering to aviod the sand entering the screen under the great pressure,so wedge wire water well screen pipes can filter sand better.meanwhile ,the slot can change according to the real condition of the earth.

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Johnson Screen Specification |
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Material: |
AISI304/316/316L,etc. |
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Wedge Wire (mm): |
2.2*3.0 , 2.3*3.0 , 2.3*3.5 , 3.5*5.0 |
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Support Rod (mm): |
Width : 2.30 3.00 3.30 3.70 |
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Height : 2.70 3.60 4.70 5.60 6.30 |
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Round : 2.50mm -- 6.0mm |
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Slot Size |
0.10 -- 6.00mm ,also can be customized as your request. |
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Length |
Max 6 meters. |
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Diameter (Inch) |
4'' 6'' 8'' 10'' |
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Note: Other specifications can be customized according to your requirement. |
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The pictures of diffrent type Johnson well screen




Wedge Wire Well Screen / Johnson Water Well Screen Application
· Separating , filtering
· Dewatering
· Classifying
· Straining , drying .
· Water intake


Well screen features and benefits
reliable sand control
very accurate slot openings and pore sizes
slot and pore size validation
resistance against plugging
increased production rates
superior mechanical strength
corrosion and erosion resistance
The clients from all over the world come to vist us

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