Flexible. Lightweight. Strong.
Corrugated, formerly named Endocor, is corrugated HDPE conduit is engineered to subdivide larger pathways, making it easier to install optical fiber cables while improving efficiency and performance during deployment. Corrugated was formerly produced by Endot.
Streamlined Fiber Installation
Corrugated’s unique corrugated design delivers the tensile strength needed for extended cable pulls while reducing weight for easier handling. Unlike traditional smooth wall or ribbed innerducts, Corrugated minimizes reel memory and surface area friction, preventing spiraling inside the conduit and ensuring smoother, more efficient fiber installation.
Advantages That Add Up
Corrugated offers key performance benefits for cable protection and installation:
Flexible and lightweight for easy handling
High tensile strength for long pulls
Corrosion-resistant and durable HDPE construction
Low coefficient of friction for reduced pulling effort
No material memory to prevent spiraling
Available in multiple lengths and colors on a single reel
Offered pre-threaded with a variety of pull tapes
Built for Performance and Longevity
By combining flexibility, strength, and low friction, Corrugated reduces installation time, lowers labor costs, and extends system life. Its recyclable HDPE composition supports sustainability, while its reliability helps minimize outages, accidental damage, and costly maintenance over time.
Meeting Industry Standards
Corrugated conduit systems are manufactured under a certified ISO 9001:2015 quality management system and meet or exceed rigorous industry standards for conduit performance and durability.
Explore Corrugated Resources
Looking for technical details, specifications, or installation guidance? Explore our library of Corrugated resources, including product data sheets, certifications, and application-specific documentation to help you plan, design, and deliver with confidence.
We’re Here to Help
Whether you need product information, technical support, or sales assistance, the Infra Pipes team is ready to connect you with the right answers.