Nowadays, the consumption of aluminum coils in our country has gradually increased, and it has become a very important part of the aluminum industry. Aluminum coils have the characteristics of low density, long service life and beautiful appearance. They are an indispensable product for pipe insulation in power plants and chemical plants. In order to make better use of aluminum coils and extend the service life of aluminum coils, there are also strict requirements for the storage environment of aluminum coils.
Make sure the storage environment is ventilated and dry. Never place it in a humid place. Everyone knows that aluminum coils are non-ferrous metals. If they come into contact with water, an oxidation reaction will occur. In this way, the surface of the aluminum coil will be damaged, and a protective film will be formed on the surface. If it is correct, it will cause Pieces of white oxidation marks affect the appearance quality, so a dry environment is a necessary condition for storing aluminum coils.
It is the sealing of the packaging. Generally speaking, aluminum coils will have waterproof packaging when they leave the factory. The surface will be wrapped with a layer of plastic cloth and several packages of desiccant will be placed inside to prevent oxidation due to moisture or rainy weather during transportation. Generally speaking, customers are not recommended to open or damage the packaging. This kind of packaging is suitable for long-term storage.
Note: Even if it needs to be used, after use, the remaining aluminum coils must be wrapped in the original packaging and placed in a dry and ventilated place. Generally speaking, if the above two points are achieved, oxidation will basically not occur when aluminum coils are stored. Aluminum coils can be stored better and longer for a longer period of time. Advantages of service life: From the perspective of the inner wall of the aluminum tube, since the refrigerant does not contain moisture, there will be no corrosion on the inner wall of the copper-aluminum connection.
