Gravel Pack Multilayer Filter/Double Layer Well Screen For Water Well Screen Pipe

The pre-packed screens consists of perforated pipe, outer jacket ,end ring and centralizer. Key-stone or house shape wires are simultaneously wrapped and welded to form uniform slots. The jacket is then placed over perforated pipe and welded to each end.

The pre-packed screens 's strength, high quality and precise slot control make it an excellent choice for deep, vertical wells as well as horizontal wells.

a .V-shaped wire creates keystone geometry and self-cleaning performances for lower possibility of clogging.
b. External forces are directly transferred to base pipe.
c. Many ribs are designed for collapse resistance.

d. Wire wrapped screens produces ten times of open area as the size of slotted liners. This significantly improves well life and filtration capacity

Usually used in the deep wells, such as 1200 meters wells.

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

A:Sample needs 5-10 days, mass production time needs 1-2 weeks acconding to the order quantity.

A: Low MOQ, 1pc for sample checking is available

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-7 days to arrive. Airline and sea shipping also optional.

A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

A: Yes, we offer 1 years warranty to our products.