|Category:||Wedge Wire Screen Cylinders|
|Material:||stainless steel 304,304L,304HC,316,316L,321,430 or as per your request.|
|Properties:||Wedge Wire Screen|
|Application:||filters, strainers, architectural screens, water treatment underdrains, media support grids and overlays, infiltration gallery screens|
Welded Wedge wire johnson screen filter pipe is manufactured by a V or wedge shaped wire around an internal array of longitudinal support rods. Each intersection point of this 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.
Used in industries such as Sugar, Coal Mining & Quarrying, Mineral Processing, Cement, and Industrial & Urban Effluent Treatment etc.
Used as a pre-filter in urban & industrial waste treatment plants to improve the performance of the clarifier by dramatically reducing the load.
Used for fiber removal in Starch industry.
High mechanical strength can bear large pressure drop.
Equal slots for filtering can form equally distributed filter cake.
The wedge type slot can improve backflushing and regeneration performance.
It has resistant to pressure temperature aging corrusion can be applied for different kinds of fluid.
|Surface profiles||Support profiles||Min.diam. in mm||Min. slot width in mm|
|11S||Q20 or Q25||23||0.030|
|18S||22S or Q35||30||0.050|
|22S||22S or Q35||45||0.10|
|22S||D45 or 10x3 or 25x3||300||0.20|
|28S||D45 or 10x3 or 25x3||300||0.20|
|34S||10x3 or 25x3||300||0.20|
|42S||Q35 or D45||300||0.20|
|42S||10x3 or 25x3||300||0.20|