OD 216 Johnson V wire slotted water well screen tube
1. OD 216 Johnson V wire slotted water well screen tube information:
Johnson screen consist of V-shape profile wire and the longitudinal support rods
Each intersecting point of these wires is fusion welded
So Johnson screen pipe has sturdy constriction and good mechanical property
V-shape section plane can avoid blockage, and make sure of the unimpeded water
Continuous slot have a bigger open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so water well screen pipe can filter sand better
Meanwhile, the slot size can be changed according to the real condition of the construction.
The cross-section of the screen strip is trapezoidal, the slots at lower part is wider than that of upper part of the screen. It has easy leakage, wear and corrosion resistance and other characteristics. It is a rigid screening with high strength, stiffness and load capacity, can be made into various shapes of filters. Widely used in many industries in the screening, filtering, dehydration, mud removing and other operations.
Features of Johnson wire wrap screen
• They are non-clogging
• Self-supported and rigid
• Very long lifetime
• Reliable and consistent filtration rating
• All metallic construction (non-metallic also possible like PP)
• Easy to clean smooth filtering surface
Application of stainless steel johnson screen for filtration
The strainer is a kind of filtered water tubing with the perforation .it can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection, the sea water transforms into the industrial water and life use water desalination treatment, running water treatment, water softening treatment, the petroleum industry: The petroleum production.
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