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Tianjin Lianda Group Co., Ltd.
 
 
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Well Screen, Wedge Well Screen, Water Well Screen, Sand Control Screen, Johson Screen 

  产品分类 : 機械與設備->公害防治設備->廢水處理設備->隔板

     
Well Screen, Wedge Well Screen, Water Well Screen, Sand Control Screen, Johson Screen
 
         

  产品规格
 
Model No:    074015
  Country  China
  Brand  LIANDA
  Materials  Low carton, low carton galvanized steel (LCG), steel treated with plastic spraying, stainless steel (304,316etc.)
  Size  All sizes are available.    
  Packing  As buyer's requirement
  Minimum Order  Negotiation
  Payment Term  T/T 30% in advance or L/C at sight

 

  产品描述
   
  Well screens are designed to uptimize your well

Maximum flow capacity
Minimum pressure drop
Lowest possible cost
Maximum life for your well

Lianda well screens are manufactured by a "V" or wedge shaped wire around an internal array of longitudinal support rods. Each intersecting point of these wires is fusion welded. The "V" or wedge shaped profile wire wraps around 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.

Continuous slot: opening significantly increases the available open area. Providing greater access to the water-bearing zone.

Non clogging: "V" shaped profile wire, avoids clogging, is self-cleaning and ensures an uninterrupted flow. Sand grains make only two point contact and don't wedge in the screen's inwardly enlarging slot.

Large Open Area: This allows more water to enter at much lesser frictional head loss and the efficiency of well is improved appreciably.

Specification (Profile wire):
Width(mm): 1.50 1.50 2.30 2.30 1.80 3.00 3.70 3.30
Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30

Specification (support rods):
Width(mm): 2.30 2.30 3.00 3.70 3.30
Height(mm): 2.70 3.60 4.70 5.60 6.30
Round: From 2.50mm to 5.0mm

Note: other wires and rods available upon request

Slot size: 0.10, 0.15, 0.20, 0.25, 0.30,....., 3.00 also achieved upon request.

Open area up to 60%.

Material: Low carton, low carton galvanized steel (LCG), steel treated with plastic spraying, stainless steel (304,316etc.)

Length: lengths up to 6 meters.

Diameter ranging from 25mm to 800mm.

End connection: Plain beveled ends for butt welding or threaded.

   


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