The tank is corroded; seeking guidance
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The inner wall of the tank is as shown in the picture; I personally think it is corroded, but the manager believes there is no need to take any action. Is it feasible to add more liquid?
Thickness measurement – once it’s polished clean, the thickness can be determined.
What liquids are stored there? Some of them might not have any impact
For thickness measurement, it is sufficient to measure the thinnest part
The medium, concentration, tank material, anti-corrosion materials, storage temperature, and so on can all influence the choice of anti-corrosion materials； Check for any obvious peeling, deep pits, or bulging; testing the film thickness is one of the methods.
It is necessary to take into account various factors such as the properties of the medium, concentration, tank material, anti-corrosion materials, and storage temperature. If you are not confident, testing and evaluation can be carried out.
In some areas, there are sheet-like items with obvious rust. The natural color of the metal can be seen in many places
Mm-hmm, it was mentioned that the manager might be considering cost issues and thus didn’t agree