Specifications

Screen casing pipe
Diameter ranging from 25 mm to800 mm
Lengths up to 6 meters
Material: Low carbon steel , ss wire andso on

Screen casing pipe/Johnson screen pipe/Galvanized water well screen/ Continuous-slot screen pipe/ Oil casing pipe

Slot size (mm):0.10, 0.15,0.2, 0.25,0.30-3,also achieved upon customer request.
Open area up to 60%.

Material: Low Carbon , Low Carbon Galvanized steel (LCG),, steel treated with plastic spraying, Stainless Steel( 304,etc.)

Lengths up to 6  meters.
Diameter ranging from 25 mm to800 mm
End Connection : Plain beveled ends for butt welding or threaded.

 

Characteristics: The screen pipes consist of wedge or v-shape profile wire and the longitudinal support rods. Each intersecting point of these wires is fusion welded, so it has sturdy constriction and good mechanical property.

The wedge or V-shape section plane can avoid blockage and make sure of the unimpeded water. The consecutive slot  have more open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure. So it can filter sand better.

 

Specification:

Screen Size		Inside Diameter		Outside Diameter		OD of Female Threaded End
in	mm	In	mm	in	mm	In	mm
2	51	2	51	25/8	67	23/4	70
3	76	3	76	35/8	92	33/4	95
4	102	4	102	45/8	117	43/4	121
5	127	5	127	55/8	143	53/4	146
6	152	6	152	65/8	168	7	178
8	203	8	203	85/8	219	91/4	235
10	254	10	254	103/4	273	113/8	289
12	305	12	305	123/4	324	133/8	340
14	356	131/8	333	14	356	—	—
16	406	15	381	16	406	—	—
20	508	18 3/4	476	20	508	—	—

 

Our porudcts

 

1.Factory

 

2.Finished products

 

3.Packing