The installation of plastic pipe water filter pipe needs to pay attention to the following matters.
1.Suspended down tube technology must be used.
2.Dilute the mud before down the pipe, use a specific gravity not greater than 1.2T/M3, so as not to block the gap of the bridge filter pipe, and cause a large pressure difference between the inside and outside of the filter pipe. In this case, the filter pipe will be deformed possible. The use of bandaged brown leather on site, nylon mesh is more likely to cause this situation. Therefore, special attention should be paid to avoid the formation of a large pressure difference between the inside and outside of the filter pipe during use.
3. Before removing the pipe, carefully check whether the water pipe is flattened during transportation and needs to be adjusted.
4.The operation of the down tube should be stable. If the tube is overcast, manually twist it down at a certain angle, and check whether the water filter tube is deformed due to obstruction. If the entry is obstructed, the entry shall not be forced off. 5: Under normal circumstances, the compressor should be used to wash the well. If the piston is used to wash the well, it should be relaxed when pulling the piston. Pay special attention to avoiding violent lifting and pulling, so as to avoid a large pressure difference between the inside and outside of the pipe, which may cause the pipe to happen. deformation.
