Gold Member Since 2016
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HUADONG SCREEN CO., LTD.

Johnson Screen, Wedge Wire Screen, Water Well Drilling Filter manufacturer / supplier in China, offering Johnson Well Complete Wdge Wire and Supporting Rod Cloth Welded Screen, Stainless Steel Johnson Wire Wrap Water Well Screen for Waste Water Filtration, Stainless Steel Double-Layer Pipe Screen for Water Well Complete and so on.

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Supplier Homepage Product Water well screen Johnson screen Johnson Well Complete Wdge Wire and Supporting Rod Cloth Welded Screen

Johnson Well Complete Wdge Wire and Supporting Rod Cloth Welded Screen

FOB Price: US $10-50 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $10-50/ Piece
Get Latest Price
Port: Tianjin, China
Production Capacity: 100000 Pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: Water well screen
  • Layers: Single
  • Type: Filter Cylinder
  • Structure: Single Network
  • Slot Size: 0.01-12mm
  • Application: Water Well,Oil Well Usage Screen
  • Trademark: HUADONG SCREEN
  • Specification: Length: 1-6m
  • HS Code: 7306110000
  • Material: Metal
  • Usage: Liquid Filter
  • Hole Shape: Round
  • Outer Diameter: 30-600mm
  • End Connection: Thread Coupling,Flange,Plain Beveled
  • Filter Rating: 27%-56%
  • Transport Package: Bulk or Bundle or Container or as Customer Require
  • Origin: Henan
Product Description
            Johnson well complete wdge  wire and supporting rod cloth welded screen 

1. Construction Drawing of the Johnson well complete wdge  wire and supporting rod cloth welded screen 
If the slot tubes are used as a carrier for another filter medium for example textile. The surface profile can be:
1. reversed triangular
2. round
3. diamond shaped
In case of round wire the support tubes can be welded with 1, 2 or 3 wires next to each other.
 
2. Advantages of the Johnson well complete wdge  wire and supporting rod cloth welded screen 
Compared with conventional support elements ( such as perforated tubes, wire mesh, ....) , support elements have following advantages:
1. a smaller contact between the support tube and the filter media there is more active filter area, which creates a larger active filter media and a smaller pressure drop. Thorough cleaning by back flushing possible.
2. a strong mechanical construction
3. large open area
4. easy to clean (back flushing)
 
3. Standard constructions of support tubes (special geometries on request)
Johnson well complete wdge  wire and supporting rod cloth welded screen 
The construction of a support tube is described as follows:
surface wire / support wire x number of support wires.
Example: 0,8/2 x 18
This means that the profile wire is Ø 0.8. The support wire is Ø 2 and there are 18 support wires, equally spaced over 360°.
 
4. Standard constructions of Johnson well complete wdge  wire and supporting rod cloth welded screen 
Surface profilesSupport profilesNumber of support profilesSupport tube diameter in mm
Ø 0.8Ø 2614
Ø 0.8Ø 2620
Ø 0.8Ø 21824
Ø 0.8Ø 2628
R 11SQ20629
Ø 0.8Ø 22445
R 11SQ251045
R 18S18S1257
 
 
 
5. Main Application of the Johnson well complete wdge  wire and supporting rod cloth welded screen 
A. Wire wound cores
B. Wool filter
Woolen filter/yarn filter/wool filter/Line spacing filter/Line filter/
Water filter/Wire wound cores/Winding filter/T-shaped wire filter/Metal winding filter/structure support/framework support
 
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