Wedge Wire Screens(Johnson Type Screens)
wedge wire screens(Johnson type screens) are manufacture by a V or wedge shaped wire around an internal array of longitudinal support rods. The world advanced all-weld technology is used with each intersecting point of these wire fusion welded, which creates the robust construction and excellent mechanical performance. The V or wedge shaped profile wire wraps around the 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 graval out of the well. The slots can be changed according to different strata.
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 blokage and make sure of the unimpeded water.
2.Large filtering area;The consecutive slot of wedge wire screens(Johnson type screens) has wider open area, and it can reduce the water entering to avoid the sand entering the screens 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 type screens) more robust and longer life.
4.Excellent construction strength: The longitudinal support rods and the continous slot make the wedge wire screens(Johnson type screens) have more excellent pressure-resistant performance.
5.Specifications and connection of wedge wire screens(Johnson type screens) can be faqbricated according to customers' requirements
Oasis Oil Tools Co.,LTD. Locates in Xinxiang City, Henan. Our main products are Stainless Steel/Carbon Steel/Duplex Stainless Steel Water Well Screens/Wedge Wire Screen/Continuous Slot Screen, Pipe Base Screens/Perforated Pipe with Screen Jacket, Gravel Pre-packed Well Screens, Perforated Pipe, Slotted Pipe, Bridge Slotted Well Screens, Sand Control Well Screens, API/ISO Stainless Steel well casing. Industrial Filters, Screen Plate, Passive Water Intake Screens, Water Nozzles as well as related parts. Our products are widely applied in water well, oil well and gas well, sand control, filtering, paper marking and chemical industry. Our products have been exported to Egypt, Russia, Sudan, Tanzania, Tunisia, Morocco, USA, Jordan, Indonesia, Philippines, Vietnam, Canada, Bolivia, Ecuador, etc.
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