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Pickling & Passivation

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Pickling & Passivation

Our company has extensive know-how based on decades of experience in the protection of sheet metal in metallurgy as well as in the chemical cleaning of boilers and other equipment.

We market specialties such as inhibitors, passivators, activators, etc.

Pickling generally involves removing metal oxides using acid. The use of inhibitor makes it possible to avoid over-pickling which is the cause, among other things, of unwanted metal losses, acid consumption, hydrogen embrittlement, etc.

Pickling is followed by passivation to protect the metal from oxidation.

Thanks to its expertise, our laboratory is able to define the right choice of inhibitors according to the type of acid, the temperature, the type of sheet, etc.




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