Open Hole Well Pump Filter Screen

open hole gravel pack high rate pipe based well screen

perforated based pipe and johnson well screen:

1. Material: stainless steel 300series, 304,304l,,316, 316l; Carbon steel K55 J55 N80 etc.

2. Thickness:3-12mm

3. Out Diameter:73-610mm

4. Slot size:0.1-6.0mm

5. Wire diameter:1.5*2-3.5*6.8mm

6. Length:up to 6m

7. Filter Rating:>95%

8. Width:unequal

9. End connection:thread/plain/flang

10. Certification:ISO/CE

11. Surface treatment:galvanzied or coating

12. Advantage:from direct factory supply

Pipe based well screens consist of base pipe,all-welded wedge wire screen and supporting rod.The base pipe is perforated or slotted API casing pipe,the base pipe can be stainless steel or carbon steel API 5CT casing.The all-welded wedge wire screens are welded together with base pipe by supporting rod.

245mm double layer well screen pipe:

Slip on wedge wire screen consists of a perforated LCS base pipe and an outer stainless steel jacket slipped on it. Outer jacket is made of V-shaped profile wire, which is spirally wrapped around support rods welded in each intersecting point.
Wedge wire screen offers continuous slot openings providing high open area, as well as accurate slot dimension.

Photos for pipe based well screen:

Benefits of slip on wedge wire screen pipe:
Certified slot accuracy along entire screen length;
Superior open area due to their continuous slot openings;
Keystone slot design for the maximum flow, better self-cleaning and minimum plugging;
Wide range of standard configurations;
Withstands high-pressure and high-temperature conditions;
A uniform and efficient well development due to long-term sand control;
Significantly reduce potential damage of surface equipment and subsequent maintenance costs.

Package Details of pipe based well screns:

1. Wrapped by woven bag

2. Fixed by wooden strip

3. Wrapped by bubble bag

4. Put in wooden box

5. As clients' requirement

Seamless/ ERW stainless steel pipes:

Johnson wire wrapped screen tubes for oil well:

is located in Xinxiang Industrial Park, Henan Province, which is collection of scientific research, production, manufacturing, sales and service as one of the major high-tech enterprise. We have a group of professional technical and sales staff and management team, extensive and stable business channel as well as the strong economic strength, international and domestic marketing ability.

Our company treats customers as the center, focuses on CSI of after-sales products and service, and constantly deepens the cooperative relations with customers. We will adhere to "serve you, share with you" management philosophy, wholeheartedly for our customers with high quality products and perfect service.