
Horse Shoe Shape Csp Pipe Arch Anti-Corrosion Asphalt (bitumen) Coated or Epoxy Resin Coated. 80-100 Year Service Life: Hot-dip galvanized steel plates ensure a service life of 80-100 years. Customizable Thickness: Thickness ranges from 2 to 10 mm and is fully customizable. High Strength & Corrosion Resistance: Corrugated design increases load-bearing capacity and withstands corrosive environments. Flexible Installation: Adapts to terrain changes with flexible design, reducing foundation requirements. Lightweight & Easy Transport: Lighter than traditional steel pipes, facilitating easy transportation and storage. Extended Lifespan with Coating: Asphalt coating can extend service life by over 20 years in corrosive environments. Customizable Diameter: Diameter ranges from 500 to 14000 mm and can be customized to specific needs. Strict Quality Inspection: Raw material sampling, tensile strength, and compressing wave tests are strictly conducted.