The company "Rehau", which is located in Germany,has been manufacturing pipes and fittings since 1948. This product is known and recognized all over the world. In the production process, cross-linked polyethylene is used to ensure the reliability and durability of the products. Experts say that it is not only professionals who are able to install such pipes, but also home-based masters who previously did not have experience in carrying out these works.
Why choose pipes "Rehau"
Such pipes are produced with the use of new technologies, this explains their principal features, which consist in:
- increased noise insulation;
- the ability to install by a unique method;
- universality of the material;
- crack resistance;
- deformation stability;
- high degree of isolation;
- the ability to undergo temperature changes;
- safety for human health;
- special internal coating of the walls.
For the reason that the installation of such pipesis carried out by a unique technology, you can create the most durable connection. Among other things, both cold and hot water can be fed through these pipes. The maximum temperature of the liquid can reach 95 ° C.
Pipes are almost not subjected to mechanicaldamage, so they can be stacked even under the plaster or by another closed method. The material has a high degree of thermal insulation, which saves resources. Among other things, the pipes are able to undergo temperature changes and high internal pressure.
Preparing for pipe installation
Installation of Rehau pipes should be carried out afterthe completion of the preparatory phase. For this, a tool and pipes are purchased. You will need fittings and adapters, and when calculating the required materials, it is best to use a pre-designed scheme. For the installation work, you will need an expander with a set of nozzles for pipes of different diameters. The tool is better known as an expander. It is necessary to prepare a press clamp with nozzles of different diameters, since the installation is slightly different from conventional welding. For the procedures, you will need a tool from the same manufacturer. In any case, it will not be without a pipe cutter, but it certainly exists in the arsenal of the home master. Prepare a marker for marking pipes and tape measure.
Rehau pipes can be installedindependently, because the above tools are usually available for every home master. And if not, then the repair kit can be purchased for only 2500 rubles, which will justify the refusal of professional assistance.
Pipeline assembly
Installation of Rehau pipes without special tools is necessarybegin with the preparation of products, while it is necessary to cut workpieces of suitable dimensions. Fittings are being prepared which will be useful for assembling different sections of the pipeline. If the installation is carried out using pipes "Rehau", then prepare all parts of the system and make sure that the segments were cut according to the scheme. To check the fittings and pipes it is recommended to spread out on the floor in the required sequence. This is especially true for the arrangement of heating of city apartments, as it will be necessary to disconnect the system throughout the house.
When cutting pipes it is necessary to be guidedknown Russian proverb. The installation of Rehau pipes with improvised means is possible, but it should only be done by using properly prepared lengths. If you make the mistake, you can not install the pipeline system without purchasing additional pipes. Docking fittings and products among themselves is carried out by sleeves, which are installed by a certain technology. The expander should be matched with a nozzle with a diameter that corresponds to the parameter of the pipe used. The handle of the tool should be diluted, and its ends are located at right angles to each other. The nozzle on the expander must be fixed firmly and held on the pin, during installation it is necessary to feel the emphasis. On the piece, which is supposed to be connected to the fitting, the sleeve should be put on. Its diameter must match the diameter of the pipe.
Methods of work
When the Rehau pipes are being installed, you mustPay attention to the fact that the casings have chamfers, and when installed they are directed towards the joint seam. The next step is to put a pipe on the other end of the nozzle. When the handle is reduced, the tube expands. The expansion end is connected to the fitting, which is installed in this place. A sleeve is brought to this element, and afterwards, using a press clamp, it should be moved to the fitting. On this, we can assume that a reliable and lasting connection has been obtained.
For reference
When the Rehau pipes are being installed, you can nottolerate minor distortions. The connecting elements must be placed horizontally to each other. If you ignore this rule, then the connection is not very reliable.
Guide to the use of a press tool
If you work in the presstool, then in the first stage with it you need to grab the connection and switch the lever to the upper position. This will compress the elements. Handles of the expander must be moved, and then put the sleeve to the flange. The next step is to bring the tool lever back to its original position, with the lever at the bottom of the side.
When a press tool is used forinstallation of "Rehau" pipes, the next step is the reduction of the handles together. The movable handle must be raised 90 ° sharply to bring the tool to its original position.
Cost of installation
Installation of Rehau pipes, instructions for conductingwhich is discussed in the article, can be conducted by professionals. If you decide to carry out these works on your own, then they will not cost more than installing pipes made of metal-plastic or cross-linked polyethylene. This is due to the wide spread of technology or its leading positions in the market.
When there are no tools at hand,then you can take the help of specialists. They set the points of intake of hot and cold water without slabbing and take for such work from 1500 rubles. When the pipes are laid in the corrugation, the cost of works will be equal to 80 rubles. per running meter. If in an apartment or house there are already pipes of the brand "Rechau", and to them there is a need to remove the towel warmer, then you should count on the amount of 3000 rubles.
Conclusion
Installation of Rehau pipes, photos of which are presented inarticle, can provide for a whole range of works in the bathroom. In this case, quite often the elements of pipes are output to the kitchen. If the masters will not use the method of shtrobleniya, then the work will cost 10 000 rubles. or higher.
