In modern water networks, polypropylene pipes are increasingly used.

In modern water networks, polypropylene pipes are increasingly used., which have a long service life due to the preservation of all their properties. The main advantage of such pipes is the complete absence, no deposits on the inner surfaces of the pipes due to a very smooth wall and the unique properties of plastic, which makes it possible for excellent media passability.

Material Advantages

Special neutral plastic, such as polyethylene, odorless and completely environmentally friendly material. Moreover, such polypropylene pipes can freely withstand temperature changes and pressure surges. Their main advantage is their use in the case of underground plumbing., where in case of freezing of such a pipe, it doesn't break, after defrosting, which is restored to its original form.

If you take ordinary steel or metal-plastic pipes, then they are very afraid of defrosting, which eventually leads to their breakup. They have low thermal conductivity, which makes them essentially energy efficient. No large amount of condensation, as well as painting and applying an anti-corrosion coating will save a lot of money. The connection of such pipes is carried out using special fittings made of polypropylene., which are widely represented by various sgons, American women and other products.

Assembly

Connection of fittings to pipelines is carried out using the soldering method, where a special heating device with special Teflon nozzles is used, which heat the end of the pipe with a narrowing to a certain diameter, and then allow it to be inserted into the fitting, and let it freeze, creating a secure connection. Moreover, changing the outer diameter of the pipe can be carried out using a special lerka, after which it is easily inserted into the fitting.

Metal-plastic pipes for water supply also have a number of advantages., which polypropylene pipes do not have. First, unlike the latter, they withstand higher temperatures.. The advantage is also the outer lining, which allows you not to be afraid of exposure to sunlight, what can not be said about pipes made of polypropylene. Penetration protection, which metal-plastic pipes for water supply have much higher, than in polypropylene pipe options, however, there may be a risk of leakage from thermal expansion, which can shift it a little and affect the tightness of the fitting connection, but if the pressing process is carried out correctly, then this can be avoided.