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An easy guide to galvanizing

Can welding after galvanization damage galvanization?

If the welding of galvanized items is properly done, the protecting action remains the same. The use of welding techniques (such as slower ones, with reduced volts or arcs, higher number of passages of the electrode to vaporize zinc and finishing interventions with varnishes rich of zinc) allows obtaining pieces welded with unchanged capacity to resist to corrosion.