Dx51d+Z Galvanized Iron Steel Corrugated and Roofing Sheet Coil

How is galvanized coil used for pipe packaging?
A: It can be made into a base material for galvanized steel pipes and steel-plastic composite pipes, or used directly as an anti-corrosion wrap for pipes.
What special applications are high-corrosion-resistant galvanized coils suitable for?
A: It is suitable for use in environments with severe corrosion, such as marine environments, humid areas, and chemical plants.
What is the correct way to store galvanized coils?
A: Store in a dry, ventilated room, away from rain and moisture. Store the coil upright with the core facing upward, and use wooden pads underneath to protect against moisture.
How can we prevent oxidation of the zinc layer during storage?
A: Avoid mixing with acids and bases. Maintain warehouse humidity below 60%. Regularly check the packaging for integrity.
What causes white rust on the surface of galvanized coils?
A: Humidity causes oxidation of the zinc layer, forming white deposits of zinc oxide or zinc hydroxide.