PVC-Lined Prestressed Concrete Cylinder Pipe

Currently, the PVC anti-corrosion sheets we use are divided into two types: T-shaped keys and diamond-shaped keys. The T-shaped key structure is applicable to the vertical vibration forming process and the core mold vibration forming process, while the diamond-shaped key structure is suitable for the centrifugal forming process and the core mold vibration forming process. They are mainly used for transporting highly corrosive media such as seawater, urban sewage, industrial wastewater, strong acids, and strong alkalis.