Geothermal Johnson Screen Pipes
   wedge wire water well screen pipe consists of wedge-shape profile wire and the longitudinal
support rods. each intersecting point of these wires is fusion welded.so water well screen has
sturdy constriction and good mechanical property.thewedge-shape section plane can avoid
blockage,and make sure of the unimpeded water.the consecutive slot have more open area,
and water well screen can reduce the speed of the water entering to aviod the sand entering
the screen under the great pressure,so wedge wire water well screen  pipes can filter sand
better.meanwhile ,the slot can change according to the real condition of the earth. 

Application: 
stainless steel johson wedge wire mesh screens  is used for 
water filtering and sifting in the following industry:
· Petroleum
· Chemical industry
· Pharmacy
· Food and beverage
· Metallurgy
· Coal mining
· Environmental protection