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Johnson Type Water Well Screens
Johnson screens are used for oil and water exploiting .HUADONG Johnson screens are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. Each intersecting point of these wire is fusion welded. The v or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening, hence the screen allows water(oil) to enter your well freely in ample quantities , while at the same time keeps the majority of sand and gravel out of the well.
Advantages offered by Johnson Screens:
1. Johnson Well Screens consist of V-shape profile wire and the longitudinal support rods.
2. Each intersecting point of wires of Johnson Well Screens is fusion welded, so it has sturdy construction and good mechanical property.
3. The V-shape section plane of Johnson Well Screens can avoid blockage, and make sure of the unimpeded water.
4. The consecutive slot of our Johnson Well Screens have more open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so it can filter sand better.
5. The slot of Johnson Well Screens can change according to the real condition of the earth.
Packaging Information
Single with bubble bags and then in wooden case.
Each case is clearly marked with:
Batch number
Date of manufacture
Safe heating & application temperature
Johnson Type Water Well Screen
