As the name suggests, the bridge type filter pipe has a special shape similar to a bridge, so it is called a bridge type filter pipe. Its filter pipe mouth can filter sand and gravel well, so its application in daily life is very common. As an important component of the well, it plays a crucial role in underground mining work. Its quality directly affects the efficiency of the entire well. Do you know how to correctly install the bridge type filter pipe? Let's follow the editor to learn more!

Six precautions for the installation of bridge filter pipes:

1. The suspension and lowering process must be adopted;

2. Before lowering the filter pipe, it should be carefully checked whether it has been flattened during transportation, and if necessary, repaired;

3. Dilute the mud before lowering the filter tube to a specific gravity of less than 1.2T/m3, in order to avoid clogging the gaps in the filter tube and causing a significant pressure difference inside and outside the filter tube, thereby causing deformation of the filter tube;

4. The operation of lowering the tube should be smooth. If it cannot be lowered due to obstruction, do not forcefully lower the tube;

5. A compressor or submersible electric pump should be used for well cleaning. In special circumstances, when using piston for well cleaning, it is necessary to gently pull and place, and it is strictly prohibited to lift or pull forcefully to avoid deformation of the filter pipe;

6. Choose the outsourcing material for the filter pipe based on the geological conditions. Generally, nylon filter mesh is preferred for geological formations, but the number of mesh and wrapping layers of nylon mesh must be selected according to the particle size of the sand particles in the formation.

The above is the content that the editor has organized for you today. We hope it can be helpful for relevant personnel in the installation process of bridge filter pipes. If you want to learn more or need the above products, please feel free to contact us, Wuxi Chenglong Pipe Industry Co., Ltd. We are a professional manufacturer and seller of various types of cable protection pipes, filter pipes, cable clamps, infiltration drainage pipes, etc. We are worthy of your trust!