V-shaped Wire Johnson Screen Pipe
Specifications
johnson screen mesh1.Materal:SS304 316L etc
2.Slot:0.02mm-6.0mm
3Pipe length:50--5850mm
Description
The v shaped deep well pipe is used throughout the world for water, oil, and gas wells, and for environmental well completions. It is the dominant screen type used in the water well industry. this type of screen is constructed by winding cold rolled triangular V-shaped wire around a circular array of longitudinal rods. the wire is welded to the rods and produces a rigid unit that has high strength and minimum weight.
Characteristic
- Continuous-slot well screens have V-shaped openings that narrowest at the outer face and widen inwardly, thus, oversized particles are retained outside the screen and particles passing through the narrow outside opening can enter the screen.
- When considering screens of equal length, diameter and slot size, flow rates through V-shaped well screens can be;
- Three times higher than bridge-slot screens
- Nine times higher than slotted casing
- By using a Continous-slot well screen, savings can be achieved in pumping costs. Lower through-slot velocities mean that pressure drops are minimized, therefore;
- Drawdowns are reduced.
- Less energy is needed for pumping.
- Flow rates are increased.
- Less sand in the water reduces wear on the pumps.
Samples are free .we can send to you by DHL TNT Fedex UPS within 5-7 days
3. After-sales service
Our after-sales service start immediately after signing the contract.
No matter FOB or CIF the price term . we would try our best to find a lowest freight cost for customers' reference.
The third-party inspection always gets real and true data from us and we will send production photos to customers
Do our best to help customer arrange the shipment and customs clearance.
Installation, maintenance and repair instructions with full information.
3-8 years warranty depends to different products.


Hebei Xunqiang wire mesh Produce Co.,ltd(xqwiremesh.
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