Material |
Carbon steel |
Application |
High strength. Ideal substitute product of modern drilling industry. Also applied in hydrogeologic prospecting, well drilling, shaft sinking, rservoir precipotation, foundation dig precipitation, mining &mineral processing, geothermal exploitation, mineral water supply, metallurgical geology, refining&petrochemical, geothermal air-conditioner, broken well remediation, underground water lifting, agricultural trnasformation, city water supply, etc. |
The Spiral style Bridge slot screen is a kind of spiral screen pipe which has the bridge shape slot, it' s welded by the double-side automatic submerged arc welding technology. Compared with the traditional Bridge slot screen, it’ s welding line is more full and even, more reasonable in design and with a unique structure, more sophisticated and with a reliable quality. The compression resistance of the screen is much higher than the traditional one ’ s. The screen is the ideal substitute product of modern drilling industry which is also applied in hydrogeologic prospecting, well drilling, shaft sinking, reservoir precipitation, foundation dig precipitation, mining & mineral processing, geothermal exploitation, mineral water supply, metallurgical geology, refining & petrochemical ,geothermal air-conditioner, broken well remediation, underground water lifting, agricultural transformation, city water supply, etc.
Advantages
Staggered slot layout for higher stability
Customizable slot width for most efficient sand control
Unique slot design that greatly reduces clogging
Light weight and cost effective
Various ways of connection
Specification of Bridge slot screen
Diameter |
146 |
159 |
219 |
273 |
325 |
377 |
426 |
529 |
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ID |
130 |
140 |
138 |
200 |
198 |
254 |
250 |
246 |
305 |
300 |
297 |
357 |
350 |
346 |
406 |
400 |
398 |
502 |
500 |
498 |
Thickness |
5 |
5 |
6 |
5 |
6 |
5 |
6 |
8 |
5 |
6 |
8 |
5 |
6 |
8 |
5 |
6 |
8 |
6 |
7 |
8 |
Coupling OD |
146 |
160 |
162 |
220 |
226 |
274 |
278 |
278 |
325 |
328 |
329 |
377 |
378 |
379 |
426 |
428 |
432 |
529 |
530 |
531 |