PPR Pipe Precautions

1. PPR pipes and fittings are connected by hot melt, but they cannot be directly threaded on the pipes and fittings. When connecting with metal pipes, flange connections can be used. When connecting with water heaters, pipe fittings with metal inserts must be used. ;

2. In the process of hot-melt connection, reliable hot-melt equipment must be used, which can ensure the welding quality;

3. When using special scissors to cut PPR pipes vertically, ensure that the incision is kept flat and free of burrs;

4. The welding parts of PPR pipes and fittings must be clean to prevent sand and dust from damaging the quality of the joints;

5. When inserting into the welding, the equipment must be heated according to the specified time of pipes and fittings;

6. After the heating is completed, take out the pipe and pipe fittings for connection. If you find that these two positions are wrong, then you can make corresponding adjustments within a certain period of time;

7. After the connection of the agent PPR pipe, you must hold the pipes and fittings firmly with both hands to maintain sufficient cooling time. When the cooling is to a certain extent, you can let go and continue to install the pipe. After the connection is completed, the white PPR pipe should be colored on the wall or on the ground. Paint marks the exact location of the lines to avoid damaging the fittings again.