G550 galvanized pipe belongs to the high-strength series of galvanized sheets, which have high requirements for tensile strength and yield strength. Its yield strength is 560Mpa at the minimum, and its tensile strength is 650Mpa at the minimum. The thickness of the zinc layer is 275g/m2, and it has strong corrosion resistance. It is mainly used for building structures with high strength requirements, such as Z-shaped steel, C-shaped steel, and floor decking.

Hot-dip galvanized steel pipes are widely used in manufacturing industries such as construction, machinery, coal mines, chemicals, electricity, railway vehicles, automobile industry, roads, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, and scaffolding buildings.