Producr Information

 

wedged wire screen pipes are widely used as filtration unit for water wells and oil/gas wells. they are the dominant screen type used in the water well industry. this type of screen is produced by winding cold rolled triangular V-shaped wire around a circular array of longitudinal rods, the wire is welded to the rods and forms a rigid unit that has high strength and minimum weight.  

 

wedged wire screen pipes have V-shaped openings which have a smaller inlet outside while bigger outlet inside, then oversized particles are retained outside the screen and particles passing through the opening can enter the screen.

Technical Parameters

 

The wedged wire for the screen can have different thickness and width to suit various strength application, meanwhile, the spacing of individual slots can be varied upon users' detailed requirements.

 

wedged wire	thickness (mm): 1.50 1.80 2.30 3.00 3.30 3.70 width (mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00
support rod	thickness (mm): 2.30 3.00 3.30 3.70 width (mm): 2.70 3.60 4.70 5.60 6.30 Round: From 2.50mm to 6.0mm
Slot size	0.10, 0.15, 0.20, 0.25, 0.30…… 6.00mm, details upon request
Material	galvanized low carton steel, stainless steel (304,316 etc.)
Length	6 meters or upon request.
Diameter	from 25mm to 1200mm.
End connection	Beveled end, threaded coupling or flanged
Note	other specifications available as per request

 

Application

 

The wedged wire screen is recommended to be used in the following situations;

• Formation comprised of small or fine particles
• Water wells where gravel packs will be installed
• Thin aquifers, where maximum open area is required
• Small diameter wells

Dalian Wantong Industrial Equipment Co., Ltd.

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