Wire Wrapped Water Well Strainer Screens are made by winding cold-rolled wire,approximately triangular in cross section, around a circular array of the longitudinal rods. The wire is attached to rods by welding, producing rigid one-piece units having high strength characteristics at minimum weights.
Advantages of the flat welded Johnson type screens/the water well screens/wedge wire screens are as follows:
- Better filter function.
- Prolong life of well.
- Long service life.
- High pressure-resistant.
- Customized.
Specification Details of Slot50 Wire Wrapped Water Well Strainer Screen
Material: Galvanized carbon steel(LCG), stainless steel (304,304L,316,etc.)
Diameter: from 30-1500mm /(114.3mm- 4 1/2",168.3mm-6 5/8", 177.8mm-7", 219.1mm- 8 5/8", 244.5mm- 9 5/8", )
Slot Size (mm): 0.03mm, 0.10, 0.15, 0.2, 0.25, 0.30-5 or as customers' requirement
Unit length: 1- 6m, 5.8m fit for the container
Open area: up to 40%
End Connection: welding (beveled end), thread coupling(STC,LTC,BTC), flange,
Surface treatment: galvanized, painted, polish, packiled and passivation, etc.
Notes: wires, rods and slots sizes can be customized
