1. We use wedge-shaped profile wire in order to make the slot v-shaped.It can stop the impurities very well.
2. The wedge wire was welded on the support wire well-proportioned and have perfect roundness. Ensure the screen have bigger filter area and non obstructive, avoid the high concentration of impurities.
3. After work for a period of time, the filter can be back flush.It can use for many times.
Materials: 304, 302, 304L, 316, 316L stainless steel wire, or galvanized steel wire .
O.D: 1 inch, 3inch, 4inch, 6inch, 8inch, 10inch, 12inch, 14inch,
16inch,18inch, 20inch
the slot:0.1mm-45mm
the wire :2.0mm*30.mm,3.0mm*4.6mm,3.0mm*5.0mm
the rods:3.8mm/22, 3.8mm/32, 3.8mm/48, 3.8mm/50
The rod can be round wire, triangular wire or trapezoid wire.
The warp is triangular wire (V-shaped wire).
Styles of connection: by welding or by threaded male/female coupling.
Standard length: 1m-5.85m
The Johnson screen pipe is composed of rib strips and V shaped wires through manufacturing on specialized welding machine. 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, 0.1mm slot gap, and can be select by client in any way.