Continuous Slot Johnson Screen Pipe

These Continuous slot johnson screen pipe is popularly used in making of water well screen. Continuous slot johnson screen pipe is made up of supporting rods and wire screening strips. The supporting rod can be round wire, triangular wire or trapezoid wire. The screening filter is made of triangular wire (V-shaped wire).
Specifications: Diameter: 1" to 30".
Slot openings: from 0.10 mm (0.004") up.
Lengths: max to 6 meters,usually 5.8m to fit for containers
End: Welding-ring or threaded ends.
Standard designs for installation depths of 100, 200, 350 and 600 meters.
Other installation depth designs available upon request.
Vee wire johnson screen enjoys the following features & benefits:
1. Special continuous opening has greatly increased the water flow area, so offers a better contact with the aquifer.
2. V-type profile of the structure to avoid clogging and ensure smooth flow.
3. Continuous slot johnson screen pipe has long-term effective use of the pore.
4. Trapezoidal filter pipe offers a solid structure, high porosity, and accurate poring.
5. Trapezoidal wire filter pipe is easy for washing, long service life, safe, reliable, comprehensive and low cost.