The zinc coating provides a sacrificial barrier that protects the steel from rust and corrosion, especially in harsh environments like marine or industrial areas.
HDG plates can last 20–50 years or more without significant degradation,depending on environmental conditions.
The metallurgical bond between the zinc and steel ensures excellent adhesion and durability of the coating, resisting peeling or flaking.
Maintains the full mechanical strength of the base steel while enhancing its surface durability.
Performs well in outdoor applications, protecting against rain, humidity, and pollution.
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