High Strength Corrugation: Over 1.5 times compression strength compared to concrete pipes due to corrugated structure.
Lightweight & Easy Transport: Weight is only 1/10 to 1/5 of concrete pipes; can be carried manually without machinery.
Long Service Life: Normal lifespan 50-100 years; extends to 70-150 years with asphalt coating in corrosive environments.
Cost Effective Solution: Approximately 90% cost of concrete pipes; saves on forklift and crane expenses.
Fast Installation: Connects via clamping bands or flanges; reduces working time and foundation requirements.
Customizable Length: Standard length 6m; can be customized to customer requests for specific project needs.
Versatile Applications: Used for municipal drainage, road/railway culverts, tunnels, and underground cable protection.
High Quality Galvanization: Uses 300-600g/m2 galvanized steel plate with uniform zinc coating for corrosion resistance.