How to hot melt the ppr tube?

First, we have to figure out what a hot melt connection is. It refers to a connection method between non-metals and non-metals after heating to the (liquid) melting point. The specific operation is to insert the outer surface of the pipe and the inner surface of the pipe into the die head of the fusion splicer for a few seconds without rotation at the same time, and then quickly remove the fusion splicer, insert the heated pipe vertically into the pipe quickly, maintain pressure, and cool the connection process .

The connection process is as follows: inspection→cutting the pipe→cleaning the joint part and marking→heating→disconnecting the fusion splicer→aligning→tube fitting into the pipe and correcting→pressure maintaining and cooling.