Hot-Dip Galvanizing

 

Process: Steel is immersed in molten zinc at high temperature to form a zinc-iron alloy layer.

 

Standard: Zinc coating weight ≥80g/m² (approx. 11μm thick); high-quality products can achieve ≥275g/m².

 

Features: Extremely strong adhesion, providing basic rust protection.

 

Salt Spray Resistance Time: High-quality galvanizing can achieve 2,000–3,000 hours.

 

Application: Underlayer corrosion protection for all outdoor fences.