Condition of anti-corrosion treatment on the surface of the propane gas bundle in the shell side of the propane water cooler in petrochemical gas fractionation units
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The following describes the performance of the propane water cooler in petrochemical gas fractionation units, where the shell and tube bundle were coated with polymer materials over a period of 3 years.
We generally don’t apply anti-corrosion treatment to the shell side, as it’s a waste
Yes, whether the casing needs anti-corrosion protection depends on the type of medium in use; anti-corrosion coatings are applied when there are media that can corrode metals, and this varies depending on the situation.