The choice of PPGL steel sheet in different area mainly consider about the local snow load and corrosive environment. But quantitative description of the corrosion environment of a region is relatively difficult. There are many corrosion factors that influence the PPGL steel sheet. Such as temperature, humidity, day and night temperature difference, sunshine time and sunshine intensity, wind direction and wind speed, etc..
Non-ferrous metal smelter is the most challenging for the service life of PPGL steel sheet. But the market researcher in CAMELSTEEL found in the research that, reasonable choice of materials, design, and environmental protection inputs can ensure or improve the service life of PPGL steel sheet. Steel plants or power plants will also produce corrosive media. But in a timely maintenance and protection conditions, the PPGL steel sheet may also be used for a long time.
Machinery manufacturing industry will not have a negative impact on the color coating corrosion. But users need to notice that the heat treatment furnace and boiler may exist in these industries will also affect the local environment. And poor handling will result in corrosion of the PPGL steel sheet, especially at the point of processing damage or trimming.