The installation of water pipes is a concealed project, and PPR water pipes have been selected for installation. We must pay attention to the installation precautions of PPR water pipes,

1. Within the specified cooling time, the newly welded joint can still be calibrated and rotated slightly, but after the cooling time, forced calibration is strictly prohibited.
Kind reminder: The connected pipes and fittings should not have any tilting phenomenon, and should be basically horizontal and vertical to avoid improper installation of the faucet due to incorrect angles.

2. It is strictly prohibited to subject the newly processed joint to external forces within the specified cooling time.

3. When using PP-R fittings with metal threads, the white tape must be securely sealed to prevent water leakage from the threads.

4. Excessive tightening of PP-R fittings with metal threads may result in pipe cracking and water leakage, so it is important to apply moderate force.

5. Use professional pipe clamps to fix it, and never use hooks or nails to prevent damage to the water pipe and reduce its lifespan. The spacing between cold water pipe clamps is usually 50 ± 5cm, and the spacing between hot water pipe clamps is 35 ± 5cm. If the clamps are not in place, it will cause the water pipes to shake and produce noise.

6. The direction of the water pipe should be horizontal and vertical. Under the premise of slotting horizontally and vertically, it is necessary to avoid pulling or twisting the water pipe, which may cause the outlet to be non parallel to the wall and affect the appearance and installation of the mixing faucet.

7. When renovating waterways, reserve cold and hot water supply pipes for future installation of electric water heaters, water distribution faucets, etc.