wire weld slot filter pipes is made up of rods and warp.
The rod can beround wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire).
Johnson screens have a structure and high open area, as well as accurate slot dimension. At the same time, Johnson screen have heat-resisting, anti-corrosive, good machine capability, last-long, safety and reliability and so oncharacteristics.
