Brass Reducing Nipple

The brass reducing nipple is an important plumbing component that is used to connect pipes of different sizes and diameters. It is made of high-quality brass material and is also known as a brass reducer or a brass bushing. The primary function of a brass reducing nipple is to reduce the size of the pipe diameter from a larger to a smaller size or vice versa. It is designed to connect two pipes or fittings of different sizes, allowing the seamless flow of fluid or gases from one connection to another.

The core function of copper pipe and pipe fittings compared with other building materials metal is: copper has its own sterilization function. According to scientists, copper has its own bactericidal properties. Humans have used copper as a disinfectant for more than 8,000 years.

The principle of the bactericidal function of copper is that the direct contact and interaction between the surface of copper and the bacterial outer film can rupture the bacterial outer film. Because the cell's main defense (outer membrane) is breached, the copper ionion flow can enter the cell's interior without any obstruction, so that some important processes inside the cell are destroyed, thus controlling the cell's interior. Bacterial and viral metabolic reactions are driven by enzymes. When excess copper binds to these enzymes, it inactivates them and the bacteria are unable to breathe, eat, digest and produce energy. Copper surfaces affect bacteria through a series of sequential steps:

1: Break through cells

The outer cell membrane of every bacterium is characterized by a small current, called a "transmembrane potential." It is suspected that when bacteria are exposed to copper surfaces, it can cause electrical currents in cell membranes to short-circuit, weakening them and creating holes.Local oxidation is another mechanism by which copper damages bacterial cells. This occurs when copper ions come into contact with proteins or fatty acids in the bacterial cell membrane in the presence of oxygen, which causes oxidative damage to the cell membrane.

2: Damage cell function

Once copper ions break through the cell membrane, essential nutrients begin to leak out of the cell. At the same time, more and more copper ions enter the cell and block necessary metabolic activities. The reaction is catalyzed by enzymes, and when excess copper binds to the enzymes, their activity stops.

3: Eliminate germs

The large amount of copper ions hinders the metabolism of the bacteria, which is unable to "breathe," "eat," or "produce energy," effectively eliminating the bacteria.

The bactericidal effect of copper tube has been widely used. In hospitals, laboratories, banks and other public places, copper products are often used to prevent bacterial infection. In addition, copper pipes can also be used in drinking water systems to release copper ions in water to achieve disinfection effect and improve the sanitary quality of drinking water.

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