Although from the composition of the pipeline system, PE hot-melt pipe fittings are only part of the fittings, and do not have a large proportion of pipes, but for the whole pipeline system, it is still very important, once the pipe fittings have problems, the use of the whole pipeline system will have problems. Therefore, we should pay attention not to ignore the pipe fittings, pay attention to the selection of pipe fittings, and also pay attention to the installation of pipe fittings.

From the aspect of installation, first of all, we should pay attention to the inspection and verification according to the design requirements before using PE hot-melt pipe fittings to connect pipes, and check the pipes, pipe fittings and auxiliary equipment according to the design requirements, and carry out appearance inspection on the construction site. After confirming that these meet the requirements, we can use them and start the connection operation, Only in this way can the installation effect be guaranteed. Otherwise, if you don't pay attention to check, some materials will have problems when connecting the pipe fittings, which will not only affect the connection operation, but also cause some other adverse effects.

In addition, PE hot-melt pipe fittings should be checked according to the design requirements before connection. The main inspection items include pressure rating, external surface quality, matching quality, material consistency, etc. in these aspects, check and check should be done to ensure that all the materials and equipment used have no problems.