Galvanization layer parameters (adapted to climate conditions).
– Zinc layer thickness: standard 85–120 μm, thicker in coastal areas up to 120–150 μm.
– Appearance: Silver gray color, uniform coating, no gaps, no flaking, no burrs.
– Corrosion resistance lifespan: 12–25 years outdoors, capable of withstanding high temperatures, humidity, and salt spray.
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