| Clapboard: | without Clapboard |
|---|---|
| Filter Number: | 1 |
| Medium Material: | Stainless Steel Mesh |
| Efficiency: | F8 |
| Filtration Grade: | Pre Filter |
| Type: | Water Filter |
| Samples: |
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| Customization: |
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Audited Supplier STC Male Female Threaded End Johnson Type Continuous Slot Screens
Johnson type screens are also known as Johnson screens, wedge wire screens,wire wrapped well screens, rod based well screens, continuous slot water well screens,vee shaped wire well screens, screen pipe, stainless steel strainer,etc.
We Oasis Oil Tools Co.,Ltd is a professional manufacturer of water well screens, Johnson screens, wire wrapped well screens, continuous slot vee shaped wire well screens,wedge wire screens , oil well screens, bridge slotted well screens, rod based well screens, pipe based well screens, API casing, ISO tubing, steel pipe, steel tube and related accessories.
Stainless Steel Johnson type Continuous Slot Screens Introduction
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.
Specifications of Johnson screens/wedge wire screens:
1. Slot size(mm): 0.1~3mm
2. Open area: up to 60%
3. Material: low carbon galvanized steel (LCG) steel treated with anticorrosion coating such as galvanized, stainless steel (304, 304L, 316, 316L etc), duplex stainless steel 2205,2507,etc
4. Unit Length up to 6 meters
5. Diameter: ranging from 25 to 1600mm
6. End connection: plain beveled ends for butt welding or threaded coupling or flanges.
Specifications of Wires and Rods:
We OASIS Johnson Continuous Slot Screens test procedure:
RFQ:
If you are satisfied with our Johnson type screens and willing to know precise price and more information, the following questions is appreciated:
1, What's the material you are going to deal with, stainless steel or carbon steel?
2, What's the OD, length? Diameter from 30-600mm,length from 1-6m
3, What's the slot size of Johnson type water well screen? Usually it is depends on your water outlet and gravel size.
4, What's the depth of the well or tensile strength of the screen that you need?
The tensile strength is important for the screens and each screen will be tested before delivery.
5,We support you consider the transportation too, loading into container at facotry is suggested to avoid damage.
PLEASE CONTACT WITH WE OASIS FOR MORE INFORMATION!
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Audited Supplier 
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