Yes, but before hot melting, the cross sections of the pipe joint and the hot welding heating belt must be cleaned, otherwise the hot melting effect will be affected. At the same time, the hot melt temperature should be controlled within the specified range. If it is too high, the pipe will be easily deformed, and if it is too low, the hot melting effect will not be achieved.
Matters needing attention in hot welding of Pvc pipe
1 Before hot-melt welding of pvc pipes, it is necessary to carefully measure the size and related dimensions of the edges to see the cleanliness of the edges, and there should be no cracks, bending and other phenomena. If it is not cleaned, it will have a great influence on its welding effect.
2. Before welding 2.pvc pipes, the joint parts must be cut first, so as to remove impurities and oxide layers contained in the pipes and ensure the smoothness of both ends of the pipe joints. Because the better the flatness on both sides of the pipeline, the more concentrated the stress and the better the welding effect.
3, in the welding process, also need to pay attention to the equipment temperature, pressure and other aspects of the numerical. If the pvc pipe is damaged, it must be replaced immediately and cannot be used for installation, otherwise it will cause great trouble in the future.
What glue is used for pvc pipe leakage?
In the process of using pvc pipes, if water leaks, it can be treated with glass glue and 502 glue. But before gluing, it is necessary to stop using water, dry the water on the pipeline, and then apply the glue to the leaking part and wrap it with a layer of adhesive tape to avoid secondary water leakage. However, it is generally recommended to use hot melt repair, so as to completely solve the water leakage problem.