There are three ways to connect Pe Tubes :
1. Electrothermal welding: use a special electric welding machine to connect the straight pipe and the straight pipe, and the straight pipe and pipe fittings. Generally used for tubes below 160mm.
2. Hot melt butt connection: use dedicated butt welder pipes to connect, generally used for pipes above 160mm.
3. Steel-plastic connection: It can be connected by flange, threaded thread, etc.