Hot Dip Galvanized Anti Corrosion For Closed Cooling Tower

Comparison of anti-corrosion effect of hot-dip galvanizing and anti-corrosion paint on closed cooling tower

The zinc content of cold-sprayed zinc is as high as 96%, and the thickness is 60 microns. The anti-corrosion effect of cold-sprayed zinc is equivalent to that of hot-dip galvanized. However, the hot-dip galvanized product has no volatilization, while the cold-sprayed zinc will have solvent volatilization. However, in practical applications, galvanized parts require on-site welding, machining or installation. This process will cause damage to the galvanized film and make it difficult to repair, thus affecting the anti-corrosion effect. Compared with paint, the anti-corrosion effect of hot-dip galvanizing depends on the type and thickness of paint.

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