PP-R pipe hot melt socket connection is a commonly used PP-R pipe connection method. It is based on the hot melt principle, which heats and melts the ends of pipes and fittings, quickly inserts them and cools them to form a strong, sealed connection.
The specific steps are as follows:
1.Preparation: Make sure that the PP-R pipes and fittings to be connected are clean and the cuts are flat and prickly.
2.Heating tools: Use a hot melt welding machine or special heating tools to heat it to a suitable temperature, generally 260-280°C.
3.Hot melt connection operation: Quickly and accurately insert the heated pipe end into the pre-heated pipe fitting, so that the pipe end is in full contact with the pipe fitting.
4.Fixed Connection: Hold the plug-in position and wait for a period of time for the melted tubing to cool and solidify to form a strong connection. The duration is generally from a few seconds to half a minute, depending on the specific diameter and thickness of the tube.
5.Cooling time: Wait for the connection to cool and solidify to ensure that the connection is completely stable and sealed.
PP-R pipe hot melt socket connection has the characteristics of simple, fast and reliable, high connection strength, good corrosion resistance, suitable for a variety of applications such as hot and cold water systems, heating pipes and industrial pipelines.