Corrugated Innerduct is specially designed for fiber optic cables, featuring a low cable pulling friction and a low weight per foot for easy handling. Custom cuts are available from our stock sizes and colors.

Features include:

• Flexible
• Corrosion-resistant
• Lightweight
• Crush Resistance
• No memory for easy handling
• Produced from  High Density Polyethylene

• 1” through 1 ½” innerduct available in custom cut lengths and parallels from Comstar Supply’s stock.
• Larger diameter pipe available for custom length and parallel orders directly from pipe manufacturers.
• Standard reels in larger diameter are available from Comstar Supply's stock.
• High strength HDPE to endure heavy loads.
• Long-term strength for increased life and performance.
• Moisture proof and water tight.
• Easily plowed or directional drilled into the ground or pulled through existing conduit.
• Joined by either heat fusion or mechanical fittings and couplings.
• Quick turn around on custom orders.
• Additional sizes and ...
  
  

Figure 8 Aerial duct designed for aerial applications, highway or water crossings, building to building, added defense against rodent damage and gun shot pellets; easily maneuvered through heavily treed areas with one pass. High tensile strength HDPE duct with “Figure 8” construction incorporates a flooded galvanized support strand for easy one-step aerial placement of duct and strand. Figure 8 duct is manufactured from the highest quality HDPE materials and contains finely blended carbon black and antioxidants for maximum UV and thermal protection.

Super Corflo® is a dual wall, coilable polyolefin duct which offers the best of both corrugated and smooth wall. It has an increased crush resistance and a smooth inner layer for ease of cable pulling. Super Corflo® comes standard in black with two red stripes and one yellow stripe. Other colors are available by request. This duct meets NEMA specification TC-5.

Applications:

• Underground residential distribution
• Street and Highway Lighting
• Substations
• Plow-In
• Under Roadways
• Transformer Vaults
• Secondary Service Runs