Water Well Screen
Wedge wire is popularly used in making of water well screen. Altas wedge wire water well screen enjoys the following features & benefits:
Low-Carbon, Galvanized or Stainless Steel construction.
Provide optimum well development and access to the aquifer.
Large open area.
Water enters at lower velocity, reducing screen surface erosion and encrustation.
Designed and constructed to operate under different depth conditions, with the optimum strength/open area ratio.
1" to 26" diameters.
Slot openings from 0.10 mm (0.004") up.
Lengths up to 6 meters.
Welding-ring or threaded ends.
Standard designs for installation depths of 100, 200, 350 and 600 meters.
Other installation depth designs available upon request.
Water Well Screens are manufactured using our unique machinery, developed in-house, and in which a continuous length of profile wire of a triangular section is fusion welded onto support rods.
This 'V' shaped profile wire is wound around the support rods over the full length of the screen thus creating a continuous slot opening.
V Profile Metal Wire Well Screens offer many advantages including:
A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone (the aquifer)
A "V" shaped profile wire which avoids clogging and ensures an uninterrupted flow.
A uniform and efficient well development due to the continuous slot opening.
TECHNICAL DETAILS
Slot (mm)
Standards: 0, 25 - 0, 50 - 0, 75 - 1, 00 - 1, 50 - 2, 00 - 3, 00.
Customized slots
Materials of Construction:
AISI 304 & 316 grade Stainless Steel, Low Carbon Steel, Galvanized Steel
Screen lengths (metres)
Standard lengths: 2, 90 m & 3 m or 5, 80 m & 6 m (for others, please contact us).
Screen end-fittings
Profile wire):
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Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70
Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.3 0
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Specification (support rods):
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Width(mm): 2.30 3.00 3.30 3.70
Height(mm): 2.70 3.60 4.70 5.60 6.30
Round: From 2.50mm to 6.0mm
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Note: other wires and rods available upon request
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Slot size
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0.10, 0.15, 0.20, 0.25, 0.30^^ 6.00mm also achieved upon request.
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Material:
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Low carton, low carton galvanized steel (LCG), stainless steel (304,316 etc.)
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Length
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Lengths up to 6 meters.
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Diameter
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ranging from 25mm to 800mm.
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End connection
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Plain beveled ends for butt welding or threaded
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