Metal pipes are being replaced by polypropylene pipes. They last longer, are lighter and cost much less. Such characteristics attract many owners of country houses, developers. At the same time, it is not a secret for anyone that the installation of a water supply and heating system in a house is a laborious and energy-consuming process. It consists of developing a project, purchasing equipment, assembling elements.
Where Is Polypropylene Used?
This material has found application for the installation of water supply, for radiator heating, for underfloor heating. Subject to the recommendations of the manufacturer sprinklet socket malaysia, polypropylene pipes and fittings can serve for more than 50 years without causing any problems or force majeure.
Why PP Products Are Popular
This is due to their quality characteristics. PP products are durable, reliable, not afraid of corrosion. Due to their low weight, they are easy to transport. They do not clog and do not harm the environment, and the likelihood of product leakage, if soldering technology is observed, is minimal.
The only drawback of these products is the impossibility of their operation at a liquid temperature of more than 110 degrees.
Manufacturers offer to buy polypropylene fittings of various types: crosses, tees, adapters (joining pipes), fittings (connecting a hose), couplings, plugs, corners, bends. Each of them performs its function, has its own purpose. For example, for the installation of pipes with boilers, universal polypropylene fittings are most often used. They allow you to reliably connect metal products.
What Are Fittings Made Of?
For their production, a similar material is used as for the manufacture of pipes. Only technology can differ. There are solid and segmented products on the market. The latter are created by soldering a part of PP pipes. They have a significant drawback – less reliable due to the numerous joints.
Features Of The Choice Of Fittings For Soldering
In the manufacture of PP pipes and fittings, a fairly low-melting material is used – thermoplastic. In this regard, you need to choose them especially carefully. It is worth making sure that the material meets all requirements and regulations. The supplier must have a quality certificate. In the absence of it, one should not rely on excellent product characteristics.
If pipes are “hidden” in concrete, the destructive effect of stray currents on the metal connection must be taken into account. This does not happen immediately, but during operation. It is possible to avoid such a situation when installing the fitting for soldering. You need to select it in a suitable size. PP products up to 20mm are suitable for hot water supply, and up to 25mm for risers. It is this diameter that is used in central heating. For stand-alone systems, such a strict reference to the diameter is not required.
In large buildings with a large number of people, pipes with a diameter of 200 mm are installed, and for private construction, up to 30 mm is quite enough. As for the warm floor, it is worth giving preference to products with a diameter of 16 mm.