Prevent chloride ions from corroding stainless steel. That method of anti-corrosion will be better.
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We usually line the stainless steel tank with glue and apply epoxy resin before water treatment. The rubber lining process is complicated and can easily damage the surface. After the rubber lining is completed, the surface quality cannot be guaranteed. Apply epoxy. I heard it is easy to peel off, so the application time is also very important. I would like to ask if there is any other method that is simple in process and has good anti-corrosion effect.
It is not economical to use stainless steel tanks and then anti-corrosion. Stainless steel is originally used for anti-corrosion. If you then apply rubber lining or epoxy coating, it is better to use other materials.； The rubber lining process is complicated and can easily damage the surface. You can line it with a natural rubber board and then steam vulcanize it. The hardness after lining can reach more than 65 Mohs style. ； After the rubber lining is completed, the surface quality cannot be guaranteed, and the quality can be detected through inspection. ； It is better to apply epoxy than to make epoxy fiberglass, so the treatment is guaranteed and economical.
Under normal circumstances, ordinary carbon steel is lined with rubber. The rubber lining process is not complicated, and if there is appropriate quality control, the quality can still be guaranteed. I don’t know what your water treatment process is. Many of the chloride ion pipes I come into contact with are fiberglass and fiberglass-lined plastic equipment and pipes.
In the pharmaceutical industry, this phenomenon is very common, and some things are not allowed to use carbon steel. Just use stainless steel, and the water treatment in the previous process contains considerable chloride ions.