HDPE Corrugated Post Tensioning Duct

About HDPE Corrugated Post Tensioning Duct

91 000 74051 Flat Duct Pipe is a high-strength ducting system designed for the protection and routing of underground optical fiber cables, telecommunication cables, and electrical cables. Manufactured from premium-quality HDPE (High-Density Polyethylene), flat ducts consist of multiple ducts arranged in a flat configuration, enabling efficient cable management and optimized use of trench space.

Superior Durability in Harsh Environments

Engineered for extreme conditions, the PT-HDPE-DC duct's outstanding resistance to chemicals, UV radiation, and varying temperatures (from -10C to 60C) makes it a smart choice for projects with demanding site challenges. Its robust HDPE construction ensures long-term performance both indoors and outdoors.


Efficient and Flexible Installation

The lightweight, double wall corrugated design gives this duct flexibility for easy handling on site. Standard 6-meter sections can be joined using HDPE couplers or welding, streamlining installation and accommodating project-specific needs. The system also supports custom lengths, providing adaptability for any construction layout.


Reliable Protection for Post-Tensioning Tendons

Designed specifically for post-tensioned concrete, the duct safeguards tendons against corrosion and physical damage. The smooth internal bore promotes frictionless cable pulling and efficient grouting, ultimately improving the lifespan and safety of the structure. Conformance to IS, ASTM, and international standards underpins its quality and dependability.