Is it possible to use polypropylene pipes for hot water

One of the most popular materials used today for installing a sewer system is polypropylene, which has many positive qualities. However, there are such moments, the solution of which causes a lot of disputes and disagreements among many novice builders and apartment owners who have decided to make independent repairs. In this article we will talk about the capabilities and technical characteristics of polypropylene products.

The benefits of using plastic

Specialized polypropylene pipes for hot water have many positive qualities:

• First of all, it is worth noting the long operational life, which exceeds the service life of metal products.

Note! This means loss of strength due to various factors affecting the material. For example, existing chemicals can cause corrosion and deformation of the metal pipe, while with plastic the probability of decomposition is small.

• In confirmation of the above, I want to point out the resistance to most modern household products that are used for cleaning and washing.

• The inner surface of the walls is smoother than that of other species, which contributes to a more rapid flow of sewage and reduced harmful deposits. The number of blockages in plastic pipelines is several times less, and lime deposits are almost not formed.
• Manufacturers claim that polypropylene pipes for hot water have low thermal conductivity, which reduces heat loss in the heating system.
• Also marked products are easy to install by hand, which reduces the cost of repairs.
• I would like to note the low need for care products. For example, the paint on the pipes lasts several times longer, and the prevention of cleaning is reduced to several times a year.
• Polypropylene is an environmentally friendly material, it does not emit harmful vapors under any circumstances. This is especially important in cases where this type of pipe is used to supply hot water, because many materials when heated begin to “exude” the chemical agents that make up the composition.
• Another important and pleasant moment is the low price of the product, it is available for the widest range of consumers. If you started a repair, the purchase of PP pipes for sewage doesn’t burden your budget.

Polypropylene feature in hot water systems

Now let's look at the technical characteristics of polypropylene pipes for hot water, as far as they are suitable for high temperatures:

• Up to 140 degrees, the material practically does not lose its hardness, it is able to work in “floating” conditions, when the working temperature rises to 120 and drops to 90 degrees.
• If the temperature rises above 140 degrees, then the structure of the material begins to soften gradually.. If the product is transferred to a cooler environment, or to reduce the load, then the condition of the pipes is restored.

Note! The critical temperature is 175 degrees, under such conditions the polymer begins to melt and the product is not subject to recovery.

Judging from the above, we can determine that polypropylene pipes are quite suitable for arranging the sewage system in apartment buildings where the working temperature does not exceed 100 degrees.

But this does not mean who a short-term temperature increase to 110-115 degrees can affect the performance of the pipeline. The main thing is not to allow an increase in permissible temperatures for a long period of time.

Pipeline installation from PP pipes

Next will be described a brief instruction of the workflow, which will help you save on hired workers:

• The first step is to measure the elements of the pipeline and make an exact cut.

• Using emery paper, it is required to process edges, having removed agnails.
• The next stage, the connection of polypropylene pipes to sanitary devices. Try to fix the sewer system to monolithic surfaces.

Note! Use special sealants to improve the tightness of various joints and joints.

• To connect polypropylene with other materials, such as metal pipes, compression fittings should be used.

• When the pipeline is ready, you should check it for leaks by turning on the maximum water supply.

After completion of the work you need to decorate or close the sewage with the help of a plasterboard box. Just do not forget to leave access to important elements of the pipeline: ventilation, meters, etc. - it is easier to do all this with the help of a removable panel or a special plastic door.

Recommended! Some polyethylene pipes for hot water supply are made for threading or already threaded - we do not advise you to purchase such products. Dock PP products better by welding, so you get a solid connection, which has a high strength.

Conclusion

As you can see, polypropylene products can be used for arranging the sewer system and water supply of any type, regardless of operating temperatures. Although several decades ago it was impossible, only modern technologies allow creating convenient, practical and reliable products.

Of course, the choice of convenient material for sewage remains only for you, we only gave recommendations and we hope that they went to your advantage. In the presented video in this article you will find additional information on this topic.