water filter well screens stainless steel strainer sand tubes
Water Well Screens
OASIS offers water well screens made from Stainless Steel SS 304. The screens are manufactured by wrapping a wire around longitudinal rods. The wire is welded to the rods by resistance welding producing a cage-shaped cylindrical configuration.
1.ADVANTAGES
Increased water flow
Reduced energy consumption
Effective and uniform well development
Improved sand control
Reduced pump maintenance
Longer well life
PROVEN PRODUCT OF PROVEN TECHNOLOGY FOR WATER EXTRACTION WORLDWIDE.
2.DESIGN OF WELDED WIRE WRAP SCREENS
The all welded wedge wire screens are made from two elements the V-shaped wedge wire is helically wound around an array of internal longitudinal support rods. Each intersection of wire and rods is automatically resistance welded, creating a very strong cage-like cylinder with one continuous slot spiralling along its full length. The gap between the wires, also called slot or aperture, is manufactured to customer specification, allows water to flow from the surrounding aquifer into the screen, The slots can be very narrow to keep out fine sand grains, which could otherwise damage your pump through abrasion.
There are several advantages a water well screen offers. They are as follows:
•The water well screen is a key component for controlling the sand entering the water bore circuit. The slot design of the screen resists plugging and prevents sand from damaging the pumps. The slots in the water well screens are unique in shape. The inwardly widening shape from the very edge of the slot allows only two point contact with any grain outside it. If the grain size is even marginally smaller, it slips right through without facing any resistance and is then removed out of the well with the water. The larger grains however remain outside. This design feature makes these screens non clogging type
•While the slotted UPVC pipes have least open area 10%- 15 %, the ‘V’ wire wound screen has highest possible open area (14 %-50 %). The high open area allows for water to enter the well freely resulting in minimal drawdown and less energy usage by pump
•The wire and rod construction offers required strength for specified well depth
•The unique water well screen design allows for lower entrance velocity of the water, reducing the encrustation rate
•As the screen is made from stainless steel it offers maximum corrosion resistance for water chemistry
•The right selection of slot size is made after below ground sand sample analysis. The slot size, diameter, and the length of the screen can be customized to suit the requirement of the well
Our company:
Oasis oil tools co.,ltd has been awarded many honors and certifications such as patents of utility model authorized certificate, quality management system certificate, export licence and pre-export licenses. We can design all types of letters of credit according to your requirement. Oasis oil tools co.,ltd has developed into a famous and leading manufacturer which integrate the research and development, design, manufacture and sell. Welcome to visit our company.
Welcome to contact with us for more details:
http://www.oasiswellscreens.com
Metech Welded Mesh Inc. excels in designing, manufacturing, and exporting high-quality stainless steel welded wire mesh. We offer a versatile array of types and specifications to ensure reliability for any project size. Recognizing the unique demands of each project, we provide ...
We supply wedge wire screen nozzles in both ss 304 and 316L. Wedge Wire Screen ( Screen Nozzle), 304 Stainless Steel Size OD: 114.3X158 L X 191 mml Wedge wire: 1.5 W X 2.5 H Slot:0.2MM, open area of 11.76% Connection: 3\" BSP Material: SS 304 Flow: 8M3/H TO 15 M3/H MAX. ...
Wedge wire screen is a kind of effecitve sand control filter screen manufactured by wrapping a profile wire cylindrical around longitudinal placed support rods. All wires and rods are resistance welded at each point of contact. The numerous combinations of profile wires and ...