Knowledge

According to data, aluminum-zinc-aluminum-magnesium coating has significantly better plane corrosion resistance than galvalume and hot-dip pure zinc.

Uses of aluminum-zinc steel plates

What is the service life of galvalume sheets?

This factory prefabrication mode has greatly improved the construction efficiency of power grid projects.

They are vertical connection and horizontal connection.

The operator should not raise or lower the speed of the production line too much, and pay attention to the shape of the incoming plate.

Adjust the shape of the lip seam of the air knife and increase the injection pressure at the edge of the plate belt.

Zinc dross is the unavoidable waste of hot-dip galvanizing, and it directly affects coating quality, strip defects and operating cost. This article ex

The leakage point mainly refers to the unplated area which is not completely soaked in the process of hot dip plating.

The air knife wipes surplus molten zinc from the strip with a high-velocity gas jet, setting coating weight and uniformity.

Zinc pot roller scratches are a major cause of galvanized product surface defects, driven by slip between strip and submerged roll.

Galvanized corrugated steel plate, also known as galvanized sheet or sheet iron: it is a cold-rolled continuous hot-dip galvanized sheet and steel str