As a cost-effective and durable construction material, galvanised steel has long
been used in the manufacture of evaporative cooling plant and equipment.

Passivating this equipment during its commissioning phase is a step that should
not be skipped or inappropriately accelerated. The formation of a passive metal
surface is critical to extending the service life of galvanised equipment.

When done correctly, passivation forms a passive and durable layer on the surface
of galvanised steel that protects it from corrosion and the onset of white rust.

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