How to lift a 6-meter-long pipe with a 90-degree elbow?

1. Heat pipes and fittings at the same time, and then let go for a moment after the socket is in place. It is forbidden to twist during heating, socket and cooling.

2. Heat the fuser mold to about 20℃.

3. According to the installation requirements, cut the pipe with a pipe cutter.

4. Natural cooling.

5. Mark the depth of socket on the pipe.

6. After the construction is completed, it will be put into use after passing the pressure test acceptance.