Stainless steel wedge wire water well slot screen tube for sand
control
Johnson Screen Pipe or Tube, it is made of Wedge wire or V-shape
profile wire and the longitudinal support rods together forms a
pipe filter for well screen. The V wire is welded to the rods and
produces a rigid unit that has high strength and minimum weight. So
wedge wire pipe well screen has sturdy constriction and good
mechanical property. It is used to prevent sands from entering the
water.
The V-shape section plane can avoid blockage and make sure of the
unimpeded water. The consecutive slot have more open area, and it
can reduce the speed of the water entering to avoid the sand
entering the Water Well Screens under the great pressure, so it can
filter sand better. Meanwhile, the slot of Water Well Screens can
change according to the real condition of the earth.
Stainless Steel Wedge Wire Screen Filter Johnson Screen tube is a pipe base wire wrapped screen available in several designs,
customized to well demands.
These screens are used in stand-alone completions with well sorted
formations or in combination with gravel pack completions.
The advanced wire wrapped screen technology provides superior weld
strength and accurate slot openings. The accurate V-shaped wires
provide free flow and optimal sand control.
A large number of support rods increases tensile strength and
achieves rounder and stronger screens.
The screen jacket is fully pickled and passivated for maximum
corrosion resistance.
The result is a reliable and robust solution for sand free
production in vertical and horizontal wells with gravel pack or
stand alone completions.
2. Specifition:
(1) material:stainless steel 304,316,etc
(2) slot size:0.02-5mm or customer's requirement
(3) support bars pitch:1.5-3cm or customer's requirement
(4) wedge wire size:
1.5x2.2mm,1.5x2.5mm,2.3x3.6mm,1.8x4.3mm,3.0x4.7mm,etc
(5) support bars size:
2.3x2.7mm,2.3x3.6mm,3.0x4.7mm,3.7x5.6mm,3.3x6.3mm,etc
Wedge wire screen panel |
Material: | stainless steel (304,316 etc.) |
Wedge Wire or Profile Wire (mm): | Width : 1.50 1.80 2.30 3.00 3.30 3.70 |
Height : 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00 |
Support Rod or Support Wire (mm): | Width : 2.30 3.00 3.30 3.70 |
Height : 2.70 3.60 4.70 5.60 6.30 |
Round : 2.50mm -- 6.0mm |
| Slot Opening Size (mm) | 0.02mm - 5 mm |
Length: | lengths up to 6 meters or customized as your request |
Width: | 25mm - 1200 mm or customized as your request |
Note: Other specifications can be customized according to your
requirement |
Advantages:
Profile Screen Laterals is made of V shaped stainless steel wire.
It has flow area.water distribution uniformity, the high mechanical
strength, temperature,pressure,anti aging, anti corrosive has been
greatly enhanced. Stainless steel wire around the space under the
index finger to the size of the design.
• High mechanical strength to withstand greater pressure
difference.
• The homogeneous filtration gap forms a relatively homogeneous
cake to facilitate backwash regeneration.
• Wedged gap can improve backwash regeneration capacity.
• Pressure, temperature, aging and corrosion—resistant, suitable
for all kinds of fluids.
• Metal wedged wire mesh is adopted as filter element and has the
advantages, such as, high mechanical strength, high g reater
pressure difference, easy cleaning, and regeneration. Al most
two—dimensional filter mesh have no par— ticle packing dead space,
the wedged gap can gather energy when backwashing, with good
resuIt.
3. Application :
application in deep well pump to dive the water pump, in the
water-treating equipment, the environmental protection, the sea
water transforms into the industrial water and life use water
desalination treatment, running water treatment, water softening
treatment; the petroleum industry, the petroleum product terminal
filters; and the chemical acid, the alkali liquid filters, the
ethyl alcohol and the organic solution recycling filters.
also widely used in mining, coal, petroleum, fertilizer, grain,
salt, environmental protection and other industries. For sieving
liquid, powder and other materials. In petroleum, chemical
industry, metallurgy, mining, pharmaceutical purification and
drilling liquid purification.
Contect Details :
Anping Yoston Metal Wire Mesh Co.,Ltd.
No.56 Yuhua South Road , Anping Hebei China
Tel / Wechat / Whatsapp: +86 15833839680
Email: yoston@foxmail.com
