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Surface preparation is a crucial step in applying any coating. Zinc melt will only react with chemically clean steel, so it's critically important to prepare the surface properly to obtain a seamless coating without defects. Experts at LLC "Metal Invest" conduct surface preparation in 4 stages to ensure the highest quality of hot-dip galvanizing:
Hot-dip galvanizing is a process of immersing metal products, suspended on traverses, into a zinc melt (with a zinc content of no less than 98.5%) at a temperature of approximately 450°C.
Galvanized metal structures are cooled naturally using air.
Quality control is a set of actions that includes external inspection of galvanized products and thickness measurement.
Before shipment, the quality of hot-dip galvanizing is additionally checked. If necessary, parts are refined by removing zinc spikes and flux residues on the zinc coating.
Surface preparation is a crucial step in applying any coating. Zinc melt will only react with chemically clean steel, so it's critically important to prepare the surface properly to obtain a seamless coating without defects. Experts at LLC "Metal Invest" conduct surface preparation in 4 stages to ensure the highest quality of hot-dip galvanizing:
Hot-dip galvanizing is a process of immersing metal products, suspended on traverses, into a zinc melt (with a zinc content of no less than 98.5%) at a temperature of approximately 450°C.
Galvanized metal structures are cooled naturally using air.
Quality control is a set of actions that includes external inspection of galvanized products and thickness measurement.
Before shipment, the quality of hot-dip galvanizing is additionally checked. If necessary, parts are refined by removing zinc spikes and flux residues on the zinc coating.
