In various communication systems, increasinglymore often used polypropylene pipes. Due to their high technical characteristics, they have gained recognition and popularity among consumers. Among such products, one can distinguish polypropylene pipes "Calde", which are produced in Turkey. They are used for hot and cold water supply systems, as well as for the installation of sewerage and air conditioning systems.
Marking of products
In order to know the scope of this or that "Calde" pipe, you should pay attention to a special letter abbreviation:
PPH: pipes of this type are intended for the installation of cold water supply and ventilation systems;
PPB: products are used for the construction of heating and hot water supply systems;
PPR: pipes are universal, used for the device of various systems.
Products modifications PPB and PPR reinforced with fiberglass or aluminum.
Types of polypropylene pipes Kalde
Polypropylene pipes of the Turkish manufacturer Kalde on the Russian market are presented in several variants.
Unreinforced pipe. It is used in cold water supply and conditioning systems. The PPH pipe is easy to install. For this, only scissors and a soldering iron for polypropylene are needed.
The Kalde Stabi pipe (reinforced with an outer diameter aluminum foil). Used for laying heating systems and hot water supply. When welding these products are to be stripped.
The Kalde SUPER PIPE pipe (reinforced byinternal diameter aluminum foil). This product has the same functional characteristics as the Kalde Stabi pipe. It differs only in appearance.
The pipe is Kalde fiber (glass fiber reinforced). These products do not require special cleaning prior to their installation, have low thermal conductivity, are easy to install.
Specifications
Manufacture of pipes "Calde" from blockpolypropylene. Their diameter varies from 20 to 110 mm. The products have a smooth surface and white or light gray color. Possesses polypropylene pipes "Calde" plasticity, resistance to chemical and abrasive substances and temperature changes, have excellent antistatic and mechanical properties. The products are made of a material that is absolutely harmless to the human body.
Pipes reinforced with aluminum foil are notare exposed to the formation of rust, limestone plaque, have good throughput. Technical characteristics of products reinforced with fiberglass have a positive response. The pipes "Calde" of this kind have high qualities of operational ability, noise absorption, resistance to external negative phenomena, low thermal conductivity. These products have a double polypropylene layer, inside of which a reinforcing material is laid - fiberglass, which gives the pipe a hardness.
Pipes for conditioningproduction facilities, in the creation of drinking systems and heating. They are simple and easy to install. When welding, no pre-stripping is required. Professionals, in order to avoid the formation of bubbles at the joints during operation, still advise that the pipes be cleaned before welding. Use these products can be in different climates.
Benefits of pipes
Possess the pipes "Calde" with such advantages:
universality;
resistance to the formation of deposits in the cavity, to chemical reagents;
ease and ease of installation;
The reinforcement layer prevents the ingress of oxygen into the heating systems, which prevents corrosion of the radiators;
low price compared to similar materials.
Despite the fact that different consumers leave conflicting reviews about these products, the Calde pipes are very popular with professionals.
