galvanized water well 1.5mm slotted sand control screen pipe
Descriptions
Normal size(mm) | Screen | Pipe |
OD(mm) | ID(mm) | OD(inch) | OD(mm) | Thread |
| Φ63 | 73 | 63 | | 60.3 | |
| Φ74 | 85 | 74 | | 73 | |
| Φ92 | 102 | 92 | | 88.9 | |
| Φ142 | 154 | 142 | | 139.7 | |
| Φ220 | 232 | 220 | | 219.1 | |
• The length upto 6000mm
• End connection:welded rings,threaded couplings
• Used in oil well,gas well,water well sand control,slurry filter
• Well screen contain single-deck well screen,double-deck well
screen,pipe base well screen etc.
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Features
1. High flow capacity. The jacket is made of vee wire well screen
this allow more water or oil to enter at much lesser frictional
head loss and the efficiency of well is improved appreciably.
2. Perfect integral strength and strong anti-deformation ability
.The internal part of filtration jacket is supported by base pipe
and the outer protective shroud can be fixed outside the filtration
jacket if necessary. The integral strength of base pipe with
drilled holes is merely 2~3% less than standard casing or tubing.
So it can withstand compression deformation from stratum with
sufficient integral strength. Even if local deformation occurs, the
gap of compressed part will not be enlarged. It has been proved to
be highly reliable on sand control.
3. More choice: The screen jacket material can be stainless steel
or low carbon steel,it is can as per your requirement.
4. Slot with high density, low flow resistance .Slot density are
3~5 times as traditional slotted screen, with low flow resistance.
It is conducive to increase production of oil or gas.
5. Good manufacturability makes high efficiency, low cost, and
large-scale production achievable.
