The following are the installation precautions for PPR pipes produced and manufactured by Longchangjie:
1. Pipe cutting: Use special tools for cutting to ensure the cut is flat and vertical.
2. Cleaning work: Before connection, ensure that the connection parts of the pipes and pipe fittings are clean and free of dust, oil stains and moisture.
3. Hot-melt connection: Hot-melt connection is a crucial step, ensuring a tight and gap-free connection to prevent rotation and tilting.
4. Fixed support: According to the actual situation, set up fixed support points reasonably to avoid excessive bending.
5. Pressure test: After the construction is completed, a pressure test must be conducted to check if there is any leakage in the water pipes.
6. Environmental conditions: Avoid installation in low-temperature environments to prevent damage to the pipes.
7. Protective measures :PPR pipes should be kept away from direct sunlight to prevent accelerated aging of the pipes.
8. Material selection: Select appropriate pipes and pipe fittings, ensuring reliable quality and corresponding qualification certificates.
9. Operating Procedures: Strictly follow the operating procedures to ensure the quality and safety of installation.
By following these precautions, the correctness and safety of PPR pipe installation can be ensured, thereby extending the service life of the pipes and avoiding potential water pipe problems.
