Tuesday, July 26, 2022

Re: [MW:33297] Pickling and passivation need before painting SS surfaces

I suppose you do sweep blasting before Painting and there is no purpose for Pickling and Passivation.

Thanks & Regards

J.Gerald Jayakumar



On Tuesday, 26 July, 2022 at 12:19:01 pm GMT+4, Anilkumar G <akg.nitt@gmail.com> wrote:


Dear Experts

Do we need pickling and passivation of SS surfaces before painting them? Could you please suggest any specification relevant this requirement?
The parts are SS cast valves requiring painting.

Regards
Anilkumar

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