Brass Elbow Male

Brass Elbow Male is an important accessory for pipe connection, with the improvement of people's quality of life, we have higher requirements for household water, more and more attention to health and harmless, so copper pipe fittings and pipes are more and more favored by the majority of users.

Copper pipe has excellent physical stability, high temperature, low temperature, corrosion resistance, strong pressure resistance, not easy to deformation and many other advantages, but also has the sterilization ability that other pipes do not have, can kill nearly 99% of the bacteria in the water pipe, can be said to be the ideal choice for household water supply system.

Copper pipe has a good performance, but there are many misunderstandings that copper will produce patina, patina for the human body has great harm to the matter, this objective analysis:

Can copper pipe produce patina? First of all, copper is an extremely stable and inactive element, which is why it can become a material for casting money. Patina is the product of the chemical reaction between the copper surface and external substances, and there are two stages of reaction to generate patina on the inner wall of the water pipe:

The first stage to generate copper oxides in the inner wall of the copper pipe, which requires copper and air oxygen, carbon dioxide and other gases and water for a long time to generate copper oxides, and our daily use of water pipes, oxygen, carbon dioxide content is very small, so this reaction conditions can not reach, very difficult to form copper oxides.

The first stage is so difficult to achieve, the reaction of the second stage to produce patina is basically to eliminate the last possibility of producing patina, if there is copper oxide, he also needs to form a double salt with sulfur dioxide, carbon dioxide and hydrogen sulfide in the atmosphere and copper oxide on the surface of copper, which finally forms what we call patina. The water we use every day does not contain sulfur dioxide and hydrogen sulfide, so this stage of the reaction is impossible to complete. At the same time, copper itself has positrons, and it is impossible to replace the same positron hydrogen in water, which completely breaks off the hope of forming patina, so it is almost impossible to generate patina in copper water pipes.

If we assume that copper pipes happen to produce patina after long-term use, will it cause harm to the human body? This is also almost impossible, because the patina is insoluble in water and eventually just drains out of the pipe with the flow of water.

At present, important large-scale construction facilities at home and abroad basically use copper water supply pipelines, and now domestic people also recognize the advantages of copper pipelines, which are only used in large-scale engineering projects before and gradually extended to civilian use, such as villas, flat projects and other household projects. Although the price of its products is relatively high, various advantages still make copper pipes the first choice for high-end water supply systems.

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