Advantages of Wedge Wire Screens(Johnson Type Screens)

1. Non-clogging construction

 The V-shape section plane of wedge wire screens (Johnson type screens) creates the continuous slot, which can avoid blockage and make sure of the unimpeded water.

2. Large Filtering Area

The consecutive slot of wedge wire screens (Johnson type screens) have wider open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so it can control sand better, which can increase the water yield and prolong service time of the well.

3.Long service life Wire and support rods are all-welded, which makes wedge wire screens (Johnson types screens) more robust and longer life.

4.Excellent construction strength: The longitudinal support rods and the continuous slot make the wedge wire screens(Johnson type screens) have more excellent pressure-resistant performance.

5.Specifications and end connections of wedge wire screens(Johnson screens) can me fabricated according to customers’ requirements.

Specifications of Wedge Wire Screens pipe (Johnson Type Screens),

Slot Size (mm): 0.10, 0.15, 0.2,0.25, 0.30-3 or as per customers’ requirement

Material: carbon steel, stainless steel (304, 316,304L,316L etc.)

Unit length up to 6m (or according to clients' requests)

Diameter from 25mm to 1500mm (or according to clients' requests)

Open area up to 60%

End Connection: welded or threaded coupling, or flange

The wire-wrapped screens pipe is widely used throughout the world for water, oil, and gas wells, and is the dominant screen type used in the water well industry.

Contact Us any time ,
Company name : Henan Tianzhiwo Machinery Co., Ltd  
Address：Filter Industrial Zone,Beihuan Road,Muye District,Xinxiang City,Henan P.R.China
Contact:Ms. Erica
Mobile/WhatsApp/Viber/Wechat: 0086-13069352523
Skype:lefilteryu
E-mail: sales02@xxldlq.com
web：http://www.chinawaterwellscreen.com/