Copper pipe products are a bit

The copper pipe is hard in texture, not easy to corrode, and resistant to high temperature and high pressure, and can be used in a variety of environments. Compared with this, the shortcomings of many other pipes are obvious. For example, the galvanized steel pipes used in residential buildings in the past are very easy to corrode, and problems such as yellowing of tap water and small water flow will occur after a short period of use. There are also some materials whose strength will decrease rapidly at high temperature, which will cause unsafe hazard when used in hot water pipes. The melting point of copper is as high as 1083 degrees Celsius, and the temperature of the hot water system is negligible for copper pipes. Archaeologists have discovered copper water pipes dating back 4,500 years ago in Egyptian pyramids, which are still in use today.
Copper pipes are durable
The chemical properties of copper are stable, and it combines cold resistance, heat resistance, pressure resistance, corrosion resistance and fire resistance (the melting point of copper is as high as 1083 degrees Celsius), which can be used for a long time in different environments. The service life of copper pipes can be as long as that of buildings, or even longer. For example, the copper plumbing fittings installed in Peking Union Medical College Hospital in the 1920s have been in good performance for more than 70 years. It can be seen that copper pipes are pipes that have been fully tested by more than 100 years of time and practical experience.
Copper pipe is safe and reliable
Copper pipes combine the advantages of metal pipes and non-metal pipes. It is harder than plastic pipes and has the high strength of ordinary metals (the strength of cold-drawn copper pipes is equivalent to that of steel pipes with the same wall thickness); it is easier to bend than ordinary metals, has good toughness and high ductility, and has excellent anti-vibration and anti-vibration properties. Impact and frost heave resistance.
The copper tube can withstand extremely cold and extremely hot temperatures, with a wide range of application from -196 degrees to 250 degrees, and adapt to drastic changes in temperature (—high temperature—low temperature—high temperature—), and its performance will not be affected by long-term use and drastic changes in temperature And lower, there will be no aging phenomenon. This is beyond the reach of ordinary pipes.
The linear expansion coefficient of the copper pipe is very small, which is 1/10 of that of the plastic pipe, and it can resist fatigue. Excessive thermal expansion and contraction will not result in stress fatigue cracking during temperature changes.
These characteristics make copper pipes extremely advantageous for applications in cold regions. In severe cold areas, the temperature difference between morning and evening is large, and the linear expansion coefficient of ordinary pipes is large and the strength is low. Some claim that -20 degrees are not brittle, but in fact they cannot withstand working pressure, and the service life is very short, which is of no practical significance. Although thermal insulation measures can be adopted, it is unavoidable to encounter low temperature during transportation, storage and installation. The performance of the tube is the same at -183 degrees and normal temperature.
copper pipe health
Copper pipes do not have various modifiers, additives, additives and other chemical components of plastic pipes.
Biological studies have shown that Escherichia coli in the water supply can no longer reproduce in copper pipes; more than 99% of the bacteria in the water are completely killed after entering the copper pipes for 5 hours.
The copper tube structure is extremely dense and impermeable. Harmful substances such as oil, bacteria, viruses, oxygen and ultraviolet rays cannot pass through it and pollute the water.
In addition, copper pipes do not contain chemical additives, and they will not burn and release toxic gases to suffocate people. The recycling of copper is conducive to environmental protection and is a green building material for sustainable development.
Strong copper connection
There are many kinds of pipes on the market, but most of the interface fittings are made of copper. Even if some pipe parts can not use copper fittings, it still needs a copper fitting at the interface with the faucet. However, if the copper pipe fittings are connected with other pipes, due to the different materials of the pipes and fittings, the physical and mechanical properties during thermal expansion and contraction are very different, and the firmness of the connection will naturally be subject to additional challenges. Therefore, when the copper pipe is connected with the copper fittings, the firmness will be greatly enhanced.
wholesome
Copper water pipes are good for health, and copper water pipes save water, prevent pollution and sterilize. When choosing or renovating a home, few people bother with the water pipes of the house. In fact, the material of water supply pipes will greatly affect people's health.
In the past, galvanized steel pipes were often used for water supply in residential buildings in my country, which were not only powerless against Escherichia coli and pneumonia bacteria that were easy to breed in water, but also caused secondary pollution to residential water because they were easily corroded by the atmosphere, soil and water. The copper water pipe has a strong sterilization and disinfection ability. A biological survey showed that Escherichia coli in the water supply did not continue to multiply in copper pipes; more than 99% of the bacteria in the water entered the copper pipes and disappeared on their own within 5 hours. This biological performance lies in the fact that a small amount of copper ions are dissolved in water in copper pipes, and copper ions have strong bactericidal ability. For example, putting a small amount of copper in water can kill mollusks, snails, snails and other mollusks that breed in water.
also. With the separation of trace copper ions from the copper tube, water containing copper ions can supplement the body's demand for copper. Copper is one of the essential metal elements for human health. The latest research also shows that if the copper content in the nutritional structure of the meal is less than 1 mg/day, it is not suitable for adults. It has been known that vegetables, fruits, grains, seafood, etc. can supplement the copper element of the human body, but experts remind that drinking water is also a way of ingesting copper, because drinking water is almost a necessary behavior for people every day. However, in most areas, the copper content of drinking water is not enough to provide the body's daily copper intake, and the use of copper pipes can at least minimize this deficiency. For a long time, people have invented some copper-containing medicines to supplement the human body with copper. But instead of supplementing with medicine, it is better to pay close attention to the effects at your fingertips. A healthy life still needs to start from the source, and the copper water pipe will silently "build" your strong physique.