GI Corrugated Hot-dip Steel Galvanised Roofing Sheet Z125 1.2mm DX51D
Description:
Galvanised tiles, thin steel sheet dipped into a molten zinc bath to make a thin steel sheet with a layer of zinc adhering to its surface. At present, the main use of continuous galvanising process production, that is, rolls of steel plate continuous immersion in the melting of zinc plating tank made of galvanised steel plate; alloying galvanised steel plate.
This kind of steel plate is also manufactured by hot dipping method, but immediately after leaving the tank, it is heated to about 500 ℃, so that it generates zinc and iron alloy film. This galvanised coil has good paint adhesion and weldability.
Galvanised tiles oiled:Oil can reduce corrosion of steel sheets under wet storage and transport conditions, and oiling of steel sheets and strips after passivation treatment will further reduce corrosion under wet storage conditions. The oil layer should be able to be removed with a degreasing agent that does not damage the zinc layer.
Product Advantages
Galvanized tiles are widely used in a variety of environments and have a long corrosion protection life, which varies depending on the environment.
Low treatment costs: Galvanized tiles have lower corrosion protection costs than other coatings.
Long-lasting: In suburban areas, standard galvanized anticorrosion coatings can last more than 50 years without repair. In urban and coastal areas, standard galvanized anticorrosion coatings can last up to 20 years without repair.
Reliability. Because the galvanized coating is metallurgically bonded to the steel and becomes part of the solid surface, the durability of the coating is relatively reliable.
The coating is tough and the galvanized layer forms a special metallurgical structure that withstands mechanical damage during transport and use.
Integrity protection: All parts of the coated component are galvanized, even in recesses, sharp corners, and hidden areas.
Time and labor savings. Galvanizing is faster than other coating methods, saving time spent on site painting after installation.
Precautions
Wear necessary safety equipment (gloves, helmet, safety belt, other tools, etc.).
Installation requires a master familiar with the operation.
The skeleton must be installed securely.
When installing walking on tiles, step on the center of the tile and not on the edge of the tile.
Install with care during inclement weather.
