273mm OD OASIS well screen wedge wire screen reverse wire mesh pipe tube
Johnson strainer well screen pipe for water wel / oil well drilling
the welded stainless steel water well screen is made up of support wire and filter wire. with the material of stainless steel 304,316,304l,316l.
the support wires can be round wires, triangular wires or trapezoidal wires, while the filter wires is triangular wires(v shape wires).
precise aperture size, high filter precision,firm structure, high-temperature resistance, corrosion resistance and mechanical performance is good,long service life, safe and reliable, etc. can be used in various media filtration and screening.
sewing:0.1-35mm
standard length:50-6000mm
material details: stainless steel 304 316l, carbon steel,
hole shape: vee shaped
slot size:0.1mm-3mm, customized
color: original matel color
application: water well screen, filter, mining, coal, petroleum, fertilizer, grain
connection type: weld/thread/flange
surface treatment: galvanzied or coating
end connection: plain, beveled or thread coupling
Johnson screen pipe is manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. Each intersecting point of these wire is fusion welded.
The v or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening, hence the screen allows water (oil) to enter your well freely in ample quantities,
while at the same time keeps the majority of sand and gravel out of the well.
It can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection, the sea water transforms into the industrial water and life use water desalination treatment, running water treat-ment, water sofrening treatment, the peteoleum industry.
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