Place of Origin:
Commonly referred to as continuous slot water well screen or wire wrap screen, These wells were typically completed in relatively shallow, thin aquifers that were very prolific in terms of water production. Continuous slot water well screens are very effective in wells of this type since they can be manufactured with very small slot size and yet still maintain the necessary open area to minimize frictional head loss.
Continuous slot water well screen is manufactured by wrapping a shaped wire around an internal array of longitudinal rods and are joined by resistance welding. Screen sections are usually twenty feet long. Most continuous slot water well screen is manufactured from stainless steel rather than carbon steel in order to avoid problems which often lead to accelerated corrosion.
Name:Continuous Slot Water Well Screen, Johnson screen,Water wire screen,Wire warp screen,
Wedge wire screen,Screen tube,Slotted tube,Wound screen,Continuous slot screen filter,
Sand control screen, Wedge wire screen pipe, Rotary filter drum,Oil screen.
|Material: Stainless steel 202,304,304L,316L,Non-magnetic Stainless steel,Low carbon galvanized etc.|
|Diameter: 3", 4", 6", 8", 10", 12", 14", 16", 18" etc.|
|Slot: From 0.1-100mm (Normal slot 0.5mm, 0.63mm, 0.75mm, 1.0mm, 1.5mm, Pls refer to below table)|
|Length: From 100-6000mm (Normal length is 2.9m/3m and 5.8m/6m, to fit container)|
|Wrap wire:2*3.5mm,2.2*3.5mm,3*4.6mm,3*5mm,3*6mm,3*6.5mm,3.2*6mm,4*7mm etc.|
|Support rod:ø3.0-ø6.0mm round wire, Also can be Vee-shaped wire.|
|Ends:Welded rings/Plain beveled ends,Male/female threaded,Flange etc.|
Use:Water Well,Oil Wells,Waste Water Treatment,Water supply systems,Coal & Mine,
Food Processors & Beverage Screens,Environmental protection,Refining & Petrochemical,Architecture & Construction etc.
Special specification can be made according to your need !
Our technical staff includes expert design engineers, welders, technical support personnel, and sales engineers who are familiar with all aspects of manufacturing and deployment of downhole screens for different applications.
Send your inquiry directly to us