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AISI 304 Rolled Wedge Wire Screen Strainer

AISI 304 Rolled Wedge Wire Screen Strainer

Brand Name: OASIS Type:Filter Cylinder Material:Metal, AISI 304 Other name: water well johnson screens/continuous slot screens Connection type: plain ends, threads with couplings
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Company information:

Oasis Oil Tools Co.,LTD, located in the industrial park of high-tech enterprises in Fengquan District, Xinxiang City. Since founded, OASIS always adhere to the "development on innovation, development on efficiency and treat customers with honesty" business philosophy. After many years' efforts, now OASIS has developed into a famous manufacturer which integrates the research and development, design, manufacture and sell water well screens/johnson screens, oil well screens and sand control well screens, bridge slotted well screens, pipe based well screens, perforated pipe (base pipe), gravel pre-packed well screens, wedge wire screens,  passive water intake screens etc. water, oil and gas well filtering products as well steel tubes and pipes and industrial parts.

johnson screen factory

8 5/8inch AISI 304 Rolled Wedge Wire Screen Strainer

AISI 304 rolled wedge wire screen strainers also called Johnson screens,continuous slot screens,continuous slot filter or wedge wire screens.Rolled wedge wire strainers are widely uesed in oil/water well drilling,the difference is the slot sizes and  your well depth.

Rolled wedge wire screen strainer is manufactured using our unique computerized 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.

It offers 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.

The damaged screens can be changed when it is been down to the well.

Specification (wedge wire):

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 6.30 7.00

Specification (support rod):

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 6.5mm

Slot size



stainless steel (AISI304,304L,316,316L etc.) or LCG


 up to 6 meters.


 from 30mm to 600mm.

End connection

Plain beveled ends, flanged and threaded couplings

Note: other specifications available as per request

water well screen

water well screens

well screen package

Rolled wedge wire screen strainer's application area:

Water well screens are used in well drilling field, these pictures are responsed

 from our clients at well site.

wedge wire screens

Package of wedge wire screen strainer:

1. Rolled wedge wire screen strainer is packaged with bubble and woven bags and then loaded at factory to avoid damage during transportation.

2. Fixed with wooden strips and then loaded into container.

3. To clients' requirement.

water well screen package

If you are interested in our Rolled Wedge Wire Screen Strainer,please contact with Aicha for more information!

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