Field touch-up of galvanized cable trays

[mmonti0]

Hi everyone

In a project I am following we are delivering hot dip galvanized cable trays for outdoor field assembly.

Of course in field the erection company will have to cut the straight portions of cable trays in order to fit with the requested routing. For every cut, there will be the section that is not hot-dip galvanized and that will be exposed to the atmosphere

My question is: what is the normal touch-up procedure in field for these components?

Thanks,

Matteo

 

[Compositepro]

Spray paint, normally zinc-rich gray.

 

[EdStainless]

Often there is a sealer applied over a Zn rich primer.

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P.E. Metallurgy, Plymouth Tube