Practical advice, how to connect the two PVC pipes without special couplings

  • Dec 24, 2019
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How to connect the PVC pipe without joints.
How to connect the PVC pipe without joints.

Sometimes there is a need to connect two PVC pipes, but special couplings and fasteners for this is not at hand. Do not despair in this situation, because there is a simple and highly reliable way to bond similar products without the use of the mentioned accessories. The main advantage of this method is that the appointment of the connected PVC pipe does not matter.

We fix one of the pipes. / Photo: youtube.com.
We fix one of the pipes. / Photo: youtube.com.

If the hand was not the couplings, it is necessary to make the funnel with the help of a hair dryer building. Heat gun softens the plastic and allows you to change the shape of one of the two pipes. Do so can a person who has even a basic skill with the instrument and PVC pipes.

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Preheat its construction hairdryer. / Photo: youtube.com.
Preheat its construction hairdryer. / Photo: youtube.com.

First, using a construction gun uniformly warmed end portion of one of the pipes. Region should be reheated approximately equal to the diameter of the pipe. Be sure to control the degree of the softened plastic: he must lose rigidity but does not melt.

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Insert pipe cold to hot. / Photo: youtube.com. Advertising.
Insert pipe cold to hot. / Photo: youtube.com. Advertising

When it is reached optimum plasticity, using a hair dryer to be building for some time to maintain this state. At this time, the second tube by longitudinal movement and by rotation angle is inserted into the heated tube. Thus, a funnel. When he would correspond to about the diameter of the pipe used, hair dryer can be switched off.

Form a funnel. / Photo: youtube.com.
Form a funnel. / Photo: youtube.com.

Until the pipe cools down, it is necessary to continue the formation of the socket. This is done by rotating the second (inserted) of the pipe in different directions. It is important to make at the same longitudinal evasion inside the structure. Thereafter, the pipe must be removed from the socket. Working areas must be cleaned, degreased and lubricate the sealing adhesive, after which re-seal.

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Remain degrease and lubricate the glue. / Photo: youtube.com.
Remain degrease and lubricate the glue. / Photo: youtube.com.

Continuing the theme how to replace your own hands handle in the mosquito net, if she suddenly broke down.
A source:
https://novate.ru/blogs/190419/50137/