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[m42364236k]

Dear colleagues:

 

I have a question about selecting a material of construction.

 

First of all I want to know the criteria of when to use galvanization.

And can we use carbon steel instead of galvanization?

 

In my project the instrument air material and also the foam inject material is galvanized.  But the contractor has used carbon steel (painted carbon steel) in some parts of this plant. 

He say that painted carbon steel can be used instead of galvanization.  I want to know if we can use the painted carbon steel instead of the mentioned galvanization material.

 

Thanks,

Mike