STAINLESS STEEL passivation AND PRE-TREATMENTS IN EMILIA-ROMAGNA

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Stainless steel passivation in Emilia-Romagna is a natural spontaneous process; after pickling, the steel is able to automatically restore the protective chromium oxide film.

GULINELLI Company, using solutions more oxidising than atmospheric oxygen provided by DELMET Company, can accelerate this process. Pickling and passivation treatments can be carried out in accordance with ASTM A967 standards for immersion or spraying.

Passivation in Emilia-Romagna is particularly suitable for parts free from welds or previously mechanically polished, thus preserving the mirror effect of the previous processing.

STAINLESS STEEL PASSIVATION

Metal treatments such as passivation in Emilia-Romagna are extremely important because they allow for the restoration of the passivation film that every stainless steel sheet or tube naturally has on its surface.



This natural protective layer can be removed by mechanical treatments, exposure to corrosive environments (sea, thermal baths, swimming pools), or ferrous powders present in workshops, and can cause stains and rust spots (a phenomenon called "pitting").

  • Stainless steel passivation

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FOR FURTHER INFORMATION about THE passivation treatment in Emilia Romagna OR TO REQUEST A QUOTE OR SIMPLE CONSULTATION, PLEASE DO NOT HESITATE TO CONTACT OUR OFFICES VIA EMAIL USING THE APPROPRIATE FORM OR BY PHONE.

OUR STAFF IS AT YOUR DISPOSAL FOR ANY INFORMATION YOU MAY NEED.

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