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
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Wedge wire screen panel
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Material:
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stainless steel (304,316 etc.)
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Wedge Wire or
Profile Wire (mm):
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Width : 1.50 1.80 2.30 3.00 3.30 3.70
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Height : 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00
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Support Rod or
Support Wire (mm):
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Width : 2.30 3.00 3.30 3.70
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Height : 2.70 3.60 4.70 5.60 6.30
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Round : 2.50mm -- 6.0mm
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| Slot Opening Size (mm) |
0.02mm - 5 mm |
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Length:
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lengths up to 6 meters or customized as your request
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Width:
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25mm - 1200 mm or customized as your request
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Note: Other specifications can be customized according to your requirement
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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
Product Tags:
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Sand Control Wedge Wire Mesh Water Well Slot Screen Tube Easy To Install Images
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