High-Quality HDPE Corrugated Optical Fiber Duct (C.O.D) - Reliable China Suppliers & Factory Products
HDPE corrugated optical fiber duct (C.O.D) is made of polyethylene, which is compound extruded with a ribbed wall pipe or silicon core pipe with an extremely low friction coefficient as the inner pipe and a high-pressure resistant, easy-to-bend corrugated pipe as the outer pipe. Its comprehensive performance is incomparable to any previous optical cable protection pipes. With excellent physical and chemical properties, a perfect structural form, low manufacturing cost and convenient construction, C.O.D pipes have become the first choice for optical cable protection pipes under various topographical conditions, and have a trend of gradually replacing the traditional optical cable protection pipes, providing a reliable protection solution for optical fiber communication engineering.
Key Advantages of HDPE C.O.D Pipe
High-Pressure Resistant
The corrugated outer pipe provides outstanding resistance to external pressure and mechanical stress.
Easy to Bend & Install
Flexible corrugated structure makes installation convenient across varied terrains and topographies.
Low Manufacturing Cost
Cost-effective production while maintaining superior quality and performance standards.
Excellent Physical & Chemical Properties
HDPE material ensures corrosion resistance, UV stability, and long-term durability underground.
Versatile Terrain Adaptability
Suitable for use under various topographical conditions including mountainous and urban environments.
Ultra-Low Friction Inner Pipe
Silicon core inner pipe minimizes friction, allowing optical cables to be pulled through with ease.