Why the well casing and screen are necessary for your well?
This is my site Written by dxh201503data on September 13, 2016 – 7:11 am

It is necessary to use well casing and screen to keep loose sand and gravel from collapsing into the borehole.The water well casing pipe can support the borehole walls while allowing water to enter the well, casing unslotted is placed above the screen to keep the rest of the borehole open and serve as a housing for pumping equipment. Water well screen is the most important single factor affecting the efficiency of a well, so we also call it “heart of a well”.
Each Wedge Wire screen product is custom designed to suit the specific requirements of the customer and to enable a relatively low cost and high performance solution for the screening application.
The high open area of the Wedge Wire screen provides excellent capacity. Wedge Wire screen offers continuous slot openings that widen inwardly so that particles tend to pass through the screen.
The all-welded stainless steel construction produces high strength and extended service life suitable for many screening applications in numerous industries.
The features of the Wedge Wire screen make it an attractive solution for separating solids from liquids, retaining media, filtering,sizing,dewatering,collecting,and distributing.


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