The oil stain on the surface of the
galvanized pipe (GI Pipe) can be removed with some special cleaning agents. Generally speaking, you can choose to use solvent-based cleaning agents or water-based cleaning agents with better degreasing effects. Specifically, different cleaning agents can be selected according to the type of oil stain and the degree of pollution.
Some common cleaning agents include industrial alkaline cleaners, strong detergency solvent cleaners, and environmentally friendly water-based cleaners. Among them, water-based cleaning agents are easy to use, non-polluting, and have good environmental protection performance, which is an excellent choice. When cleaning, you can choose brushing, spraying, soaking and other methods to clean according to the specific situation. At the same time, it is also necessary to pay attention to the selection of appropriate cleaning process parameters, such as temperature, time, concentration, etc., in order to achieve a good cleaning effect.
What are the cleaning methods for hot-dip galvanized pipes?
There is a dense protective film on the surface of the hot-dip galvanized pipe, which will not be easily damaged or rusted during later use. Due to the influence of the installation site, environment, temperature and humidity and other conditions, regular cleaning is required for better use. So what are the specific cleaning methods?
1. Wash with clean water
This is a simple and direct cleaning method, just clean the inside of the hot-dip galvanized pipe directly with clean water. However, this cleaning method can only remove floating ash on the surface, and impurities such as dirt and silt in the steel pipe cannot be completely removed, and the cleaning effect is not very obvious.
2. Potion cleaning
Add a certain amount of chemical reagents to the water for cleaning. During the cleaning process, the chemical agent can easily remove the dirt, and it will also cause strong corrosion to the steel pipe while decontaminating, thus shortening the service life of the steel pipe. Generally, this method is not often used.
3. Physical cleaning
Physical cleaning is powered by compressed air, using a launcher to add special ammunition to the hot-dip galvanized steel pipe, so that it can fully contact with the inner wall of the steel pipe, and the friction generated can achieve the cleaning effect. This cleaning method will not cause damage to the steel pipe, and it is the most used cleaning method so far.
The above are the three cleaning methods of hot-dip galvanized pipe, I hope it will be helpful to you. Our company has been committed to the research and development and production of steel pipes for many years, and has a professional technical team. If you have any needs, you can also get in touch with us at any time and look forward to cooperating with you.
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