| nominal specifications (mm) | 146 | 159 | 219 | 273 | 325 | 377 | 426 | 529 | ||||||||||||
| inside diameter | 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 |
Application
The bridge slotted well screens are widely applied in all construction field such as water well drilling, engineering, groundwater, agriculture and municipal water supply.
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