Slotted Screen Pipe
Filter pipe/ Perforated pipe/ Slotted pipe
API 5 CT casing slotted screen pipe
These slot screen pipes have openings arranged in rows that are staggered to reduce the negative effect on the screen strength. Typically the slots are punched in a flat sheet that is subsequently rolled into a tube and welded.
Features:
High strength with great resistance to twisting, compressive, and tensile forces. A smooth bore that does not impede the passage of probes, tools, etc.
The special structure of the slot makes it difficult for particles to get stuck in the slot, thus improving its discharge capacity.
The special bridge slots of screens improves their mechanical strength.
Application of anticorrosive coating will prolong the lifespan of wells.
Slots and the diameter of the bridge slot screens can be customized.
Cargo ready to leave for Russian, 2014
Technical Parameters
| Screen pipe dimension mm(in) | OD (mm) | Wall Thickness (mm) | ID( mm) | Stitch number of each circle | Slot width(mm) | Slot length (mm) | Length(mm) |
| 60 (2 3/8) | 60.3 | 4.83 | 50.64 | 12~18 | 0.2~0.8 | 45~100 | 1000~12000 |
| 73(2 7/8) | 73 | 5.51 | 61.98 | 20~24 | 45~100 | ||
| 89 (3 1/2) | 88.9 | 6.45 | 76 | 24~28 | 45~100 | ||
| 102 (4) | 101.6 | 6.45 | 88.29 | 24~30 | 45~100 | ||
| 114 (4 1/2) | 114.3 | 5.69 | 102.92 | 24~30 | 45~100 | ||
| 6.35 | 101.6 | 45~100 | |||||
| 7.37 | 99.57 | 45~100 | |||||
| 8.56 | 97.18 | 45~100 | |||||
| 127(5) | 127 | 5.59 | 115.82 | 28~36 | 0.25~0.8 | 45~100 | 1000~12000 |
| 6.43 | 114.115 | 45~100 | |||||
| 7.52 | 111.96 | 45~100 | |||||
| 9.19 | 108.61 | 45~100 | |||||
| 140 (5 1/2) | 139.7 | 6.2 | 127.3 | 30~38 | 45~100 | ||
| 6.99 | 125.73 | 45~100 | |||||
| 7.72 | 124.26 | 45~100 | |||||
| 9.17 | 121.36 | 45~100 | |||||
| 10.54 | 118.62 | 45~100 | |||||
| 178(7) | 177.8 | 6.91 | 163.98 | 36~50 | 45~100 | ||
| 8.05 | 161.70 | 45~100 | |||||
| 9.19 | 149.41 | 45~100 | |||||
| 10.36 | 157.07 | 45~100 |
