Brass fittings and pipes for heating
The key to a long life is a heating systemHigh quality components and connecting pipes. Most often used for heating communications copper. No other material with copper can not be compared to the versatility of its application. Pipes made of copper comply with all the requirements of modern consumers. Couplings and fittings for copper pipes do not age and retain their strength.
- The appearance of copper pipes and fittings
- The use of copper in engineering networks
- Exposure to copper in the human body
- Parameters of copper pipes
- Copper tubes which are marketed
- Installation of copper pipes and fittings
The appearance of copper pipes and fittings
Active use of pipes and connectingelements of copper during installation of heating systems in Europe has introduced the fashion for these products in our country. With each passing day an increasing number of domestic consumers give preference in their favor. Such popularity is due to the fact that copper is a material resistant to the most frequently used means to disinfect water - chlorine.
Copper Pipes and press fittings are ideal for installation in independent communication systems, but should avoid direct contact of copper with aluminum.
Pipes and fittings properly designed heating system, when properly connected and use will last for decades without a single accident.
The use of copper in engineering networks
Copper in the modern world plays a huge role,need for its properties and will be relevant in the future. The main distinguishing feature of copper is a long service life. Pipes and fittings are used for all types of utilities, including heating and hot water systems.
Pipes and fittings made of copper are considered optimalworking materials, because they are equally suited to equip new and old buildings, in the treatment of light on all construction sites - when rounding holes, corners and other possible obstacles.
For heating the house communications usedcopper, phosphorus deoxidized. It is plastic and soft, so perfectly withstand dynamic loads and practically does not corrode. This material is resistant to UV light action, but the plastic is exposed to UV radiation can "evaporate".
The melting point of copper, from whichpipes and fittings are manufactured is more than one thousand degrees, thereby cooling and heating the copper pipe fittings do not change their linear dimensions, which is not true, for example, of a steel pipe. The maximum allowable temperature of water is 250 degrees Celsius. Due to the elasticity of the copper pipe during solidification in these energy source are deformed without tearing.
Exposure to copper in the human body
By the above listed benefits should be addedthat the metal did not harmful to the human body. When working in the copper pipes for heating water transported to allocate a small amount of copper. This element has a positive effect on the quality of digestion, bone strength, the level of hemoglobin in the blood and skin.
Copper is characterized by bacteriostatic effect- The property to kill most of the bacteria. Therefore it is not surprising that any sane person has a natural desire to soon replace the old pipes to copper products in your home.
Parameters of copper pipes
Pipes made of copper are marked accordingly,allowing to identify products by their physico-chemical properties. tube density does not affect the operation of the heating system in the building, but the value is at its installation. Pipes at the density is much easier, so they are easier to transport and install, and to maintain the pipe supports can choose less powerful.
Indicator marginal melting pointIt determines the temperature at which melting of the material takes place. The higher the value, the higher temperature may have fluid circulating in the heating system, made of copper.
The thermal expansion of copper to determineas able to lengthen the product with prolonged exposure to high temperatures. Copper pipe, which has a length of 10 meters, is extended under the influence of a temperature of 90 degrees Celsius for about 1 centimeter.
The lower the coefficient of heat transfer, the lesswill lose heat hot water in the non-insulated heating pipes. Pipes and fittings made of copper solder, which feature low thermal conductivity, thermal insulation is not needed.
porosity ratio describes the smoothnessthe inner surface of the copper tube and the connecting elements. What makes it more smooth and less void ratio respectively, the less resistance to the current fluid and less likelihood of various deposits, and so less material is destroyed.
Copper tubes which are marketed
There are various types of copper pipes. You should choose such products, which have a certificate that allowed them to be used in heating networks and hot water.
Throughout the house heating system needsto apply the same kind of copper. Flexible pipes, which have a diameter of up to 22 millimeters are sold is coiled, and construction sites they can dish out in a variety of forms. Other types of pipes with a larger diameter on the market in direct three- or five-meter intervals.
Today, many manufacturing companiesoffer copper tubes for heating in a plastic casing - to protect against all kinds of mechanical damage, or in a housing made of polyurethane foam, which is excellent thermal insulation in unheated buildings.
Installation of copper pipes and fittings
Copper pipes and fittingsused in heating systems for a long time and have proven themselves well. The basic technique of compounds such pipes in the heating system is a soft solder.
Sections of pipe are joined together by means of solder, matched to the type of system. Most of the compounds used copper fittings crimp, installation of which requires a special tool.
The heating system with copper pipes connect aluminum radiators impossible, because these metals in contactaggressive environment leads to a chemical reaction that results in increased gassing and subsequently home heating radiator may simply burst.
To avoid such unwantedconsequences, it is recommended to disconnect the two materials with steel or plastic fittings, radiators and equip gazospusknymi valves. These pipes and fittings aesthetically attractive and the fact that they acquire over the years a nice color that can bring zest interior room.
Copper pipes require insulation. For this purpose, you need to stock up on ready-made covers of polyurethane foam with different internal sections, which are easily can pick up to the diameter of the copper pipe.
Thus, copper pipes and fittingsused for all types of utilities in the building, including the heating system. Copper has an exceptionally long service life, which is why it is so popular. Pipes and fittings made of copper able to serve for as long as there is a building itself.