Durable Hot-DIP Galvanized Round Steel Culvert Pipe for Meter Size

Durable Hot-DIP Galvanized Round Steel Culvert Pipe for Meter Size. Hot-dip galvanized for superior anti-corrosion performance. Prefabricated corrugated steel parts enable fast on-site assembly, widely used in highway drainage and culvert projects. Adopt reliable soil-steel interaction structure with high load-bearing capacity. Well adaptable to complex geology such as soft soil, permafrost and seismic zones. Factory standardized production ensures stable quality. Cut construction time greatly, ideal for box culvert, tunnel reinforcement and underground drainage works.