Ceramic composite steel pipes are also commonly used in coal cleaning plants, mining, food and other industries, and higher requirements are also placed on ceramic composite steel pipes. Therefore, it is very reasonable for ceramic composite steel pipes to have three layers, and the functions of each layer are also different. Let's find out together.
How many layers does the ceramic composite steel pipe have?
1. External steel pipe layer
The outer steel pipe layer of the ceramic composite steel pipe is all seamless steel pipe, which can protect the inner ceramic well and avoid the problem of oxidation in the middle layer.
2, the middle layer
The middle layer of the ceramic composite steel pipe is actually the metallurgical bond formed by the molten iron and the outer steel pipe, which is also called the transition layer.
3. Inner layer
The inner layer of the ceramic composite steel pipe is Al2O3 (aluminum oxide) wear-resistant layer. There will be a very strong mechanical bond between them.
Which industries are ceramic composite steel pipes mainly used in?
In fact, ceramic composite steel pipes can be used in power plants, metallurgy, mining, coal and other industries to transport pulverized coal, residues, mud, aluminum liquid and other substances. But we don't have to be limited to these industries when purchasing ceramic composite steel pipes, and many other industries can also use ceramic composite steel pipes.
It does not mean that other than the industries described above, this kind of pipeline cannot be selected, but it must be selected in combination with specific engineering conditions. For example, if you choose to transport particles, powders, corrosive media, etc., the choice of ceramic composite steel pipes still has a high cost performance.
