S250GD+Z Galvanized Roofing Sheet

S250GD+Z galvanized roof sheet is a hot-dip galvanized steel sheet for structure, with a yield strength of 250MPa and good formability, suitable for high-strength roof structure. The hot-dip process is adopted, and the coating is metallurgically bonded with the substrate, with excellent anti-corrosion performance. The production process is mechanized and the coating is uniform. It has low initial investment and maintenance costs, high cost performance, and is widely used in industrial, commercial and residential building roofs to provide long-term protection. It is the preferred material in the construction field.