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topic 9817

Which galvanized steel grade is suitable?


What is the suitable grade of galvanized steel for powder painting? And what is the surface treatment recommended for using in manufacturing evaporative water cooler bottom pan (water reservior)?

Khaled A.M. Aly
- Riyadh, K.S.A.

July , 2008

Hi, Khaled. If it's going to be painted, galvanneal is a better choice than galvanizing. In this process a final annealing is done which simplifies and improves paint adhesion.


Ted Mooney, Teds signature
Ted Mooney, P.E. RET
Pine Beach, New Jersey

February 21, 2011

use stainless steel better

Ramsey Mac
- Guildford Surrey, United Kingdom

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