1.The johnson well screen wedge wire screen is composed of rod strips and V shaped
wires through manufacturing on specialized welding machine.
2.The rib strips and V shaped wires will be welded by resistance welding, has enough welding strength,
equally slot gap, high corrosion resistance, large filter area, good permeability, simple structure
1.Freel throw gravel material special screen used in high standards of geothermal wells.
2.For the gap screen, in order to filter from the inside out, wire surface can be reversed with
supporting bar in the pipe.
3.And most surface wire can be combined like this way.The diameter of the gap screen
can achieved 426mm,and slot width is variable.
Good strength;
Good resistance to abrasion and corrosion;
High rigidity;
Good in filtration and fluidity;
Flat panel surface;
Long work time.
Easy to clean and back wash;
Uniform gap;
If interested,pls contact:
Cynthia
Skype:aldfilters
Email:sales03@xxldlq.com
Mob:86-15637366455(whatsapp,viber,wechat)