Painting for fin tubes of air cooler
Painting for fin tubes of air cooler
(OP)
In case of air cooler of carbon steel tubes with aluminum fins , operating at 130F, what kind of painting should be provided on fin tubes to protect from enviornment or there should not be any coating.
Thanks for
Thanks for





RE: Painting for fin tubes of air cooler
RE: Painting for fin tubes of air cooler
I agree and thanks for our comments.
RE: Painting for fin tubes of air cooler
What is your specific problem in your case? Please clarify.
If your equipment is in severe corrosive environment, you may consider to select other tube materials. However, this will be higher cost.
RE: Painting for fin tubes of air cooler
make sure your Al grade fits the enviromental atmosphere and do not bother about painting.
RE: Painting for fin tubes of air cooler
Galvanic corrosion issues at the aluminum/steel interface?
RE: Painting for fin tubes of air cooler
It's a good idea to periodically spray rinse with DI water to remove dirt from joints & to keep the fins clean.