Hot-dip perforated galvanisation

GALVANISED SHEET METALS

The micro-perforating is normally done in the field, when manufacturing perforated galvanised sheet metals for items such as shutters. Nairon Srl, based in the province of Varese, manufactures excellent quality perforated galvanised sheet metals thanks to materials sourced from the best European and world steel mills.

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HOT-DIP PERFORATED GALVANISATION

For hot-dip perforated galvanisations the process is the same as hot-dip galvanising: apply a layer of zinc by immersing sheet metal in a bath of molten zinc at a temperature of about 450° C..
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