The composite reinforced HPVC double wall corrugated pipe has a hollow annular structure, fully utilizing the principle of I-steel structure. It has the advantages of super strength, super toughness, corrosion resistance, high temperature resistance, convenient construction, and low cost.

 The product uses excavation engineering, which can replace MPP single wall corrugated pipes, PVC-C power pipes, fiberglass steel pipes, PE direct buried pipes, and MPP direct buried pipes.

 Product application: excavation and laying of high and low voltage direct buried cable protection pipes for road embedded pipelines, bridge external pipelines, tunnels, airports, subways, and venues.

The composite reinforced HPVC double wall corrugated pipe adopts a socket connection.