Stainless Steel Johnson Screen /water well screen used for well drilling

Description

Stainless Steel Johnson Screen used for well drilling 

 Stainless steel Johnson screen 

1.the johnson screen info

The Johnson Screen consist of V-shape profile wire and the longitudinal support rods. each intersecting point of these wires is fusion welded. So Johnson screen pipe has sturdy constriction and good mechanical property. The V-shape section plane can avoid blockage, and make sure of the unimpeded water. The continuous slot have more open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so water well screen pipe can filter sand better. Meanwhile ,the slot size can be changed according to the real condition of the earth.

2.material of this johnson screen

The johnson screen can be produced with SS **4 ,**4L,**6,**6L or cerbon steel

3. some detail ***-wire , slot ,support of this Johnson Screen

The continuous slot wire-wrap screen ,Johnson water well screen, wedge wire screen ,stainless steel water well screen , we offer high quality products with competitive price.

 Wire and Rod Information of johnson screen

 A wide range of wire and rod shapes make it possible to achieve the optimum balance of strength, open area, abrasion resistance and dewatering/separation efficiency. 

 Johnson Screens Round and Strip Support Rods

Johnson Screens round rods are available in diameters ranging from 0.**5 In. (3.**5 mm) to 0.**0 in. (*2.7 mm). Strip rods are available in widths from 0.**0 in. (1.**8 mm) to 0.**8 in. (4.**5 mm) and heights ranging from 0.**5 in. (9.**5 mm) to 2.0 in. (*0.8 mm).