manufactuer A71 Prepacked Sand Screens

Specifications

1.Layer:Two
2.Minimum slot:0.1mm
3.Standard length:1-6meters

4.Another name:gravel pack screen pipe
5.Screen jacket: Johnson screen

6.Screen Packing tower is equipped with high -intensity shaker to ensure filter media is tightly packed for optimal sand control

Multilayer prepacked well screen tube  

Hengshui guangxing screens design to allow slurry to bypass sections that have bridged prematurely or become obstructed during gravel-pack operations. With multiple apertures located along the packing tubes in each screen, flow is redirected through the shunt tube system and the shunted screens more uniformly distribute the gravel or the slurry across the well bore.
Enhanced Low Profile and Premium Low Profile Prepacked Screens — These screens can be used in gravel-packed and non-gravel packed wells. They incorporate a strong inner wire wrap layer made from round wire and a keystone-shaped outer wire wrap layer.