If you do not purchase PVC pipes with cut sockets for sewerage complete with couplings, then such a purchase can be confidently called useless. But you shouldn't throw them away. Sometimes pipe cuttings remain on the farm. You can still work with them. There is one simple way for this, although not new, but it will be useful for everyone to note. This will only take a few minutes.
Content:

We connect pipe cuts in just two minutes

These pipes or their trimmings can be used on the farm, even if they do not have couplings. Photo: https://youtu.be/6R7DK0Vl4To
Step 1

Such a chamfer can be made using any abrasive, walked with an emery wheel or in another way. Photo: https://youtu.be/6R7DK0Vl4To
Step 2

Now you need a building hair dryer. With it, we begin to warm up the end of the pipe. We do this for about a minute so that the pipe becomes soft and a bell can be formed. Photo: https://youtu.be/6R7DK0Vl4To
Be careful not to overdo it, otherwise the pipe will simply melt. Be sure to control this process.
Step 3

Now you can connect two pipes as long as one of them remains warm and flexible. Photo: https://youtu.be/6R7DK0Vl4To
Step 4
If you are going to pull out the pipe after and re-mount it, then until the warm pipe solidifies, make rotational movements.
The resulting connection is in no way inferior to the factory one. It can even be used without a seal. To guarantee the connection, you can apply some kind of glue.
By the way, the building hair dryer in this process is used only for convenience. You can completely do without it by using a conventional gas burner or burner.
VIDEO: Quick connection of plastic pipe cuts without couplings
Quick connection of cut plastic pipes without couplings. Can be done without tools
Quick connection of cut plastic pipes without couplings. Can be done without tools
Good idea. I used about this method of connecting plastic sewer pipes when I connected pipes from different manufacturers and silicone and grease did not help. He heated the socket of a pipe into which another pipe did not fit with a hair dryer, it expanded by 1-1.5 mm from heating and inserted another pipe, having previously lubricated both pipes. The connection cooled down and seized tightly.
” How to connect PVC pipe cuts in 2 minutes? No tools needed.”
When did the building hair dryer cease to be a tool?
How to connect without tools is easy, but I do not give advice to IDIOTS.