Gi Galvanized Steel Coil Corrugated Galvanized Steel Sheets for Industrial Production

What is galvanized coil?
It is a steel product made by coating steel sheets with zinc and then rolling them into coils. Its core function is corrosion protection.
What are the core advantages of galvanized coil?
It offers strong corrosion resistance, long service life, aesthetically pleasing surface, excellent processability, and high cost-effectiveness.
What are the main components of galvanized coil?
The base material is low-carbon steel (such as Q235 and SPCC), and the coating is primarily zinc, with some containing zinc alloys (such as aluminum, magnesium, and silicon).
What is the key difference between galvanized coil and ordinary steel sheet?
Galvanized coil has a zinc coating on its surface, offering corrosion protection far exceeding that of ordinary bare steel sheet, making it suitable for a wider range of applications.
What does the "zinc coating weight" of galvanized coil mean?
The mass of the zinc coating per unit area (g/m2) is a key indicator of corrosion protection.