HDPE Standard Conduit
Dura-Line’s traditional HDPE Standard Conduit products for utilities are of superior-quality. While offering innovative designs to make installation faster, easier, and more productive, Dura-Line manufactures a broad range of sections.
Smoothwall
- Manufactured from flexible HDPE, makes gradual bends
- Continuous lengths reduce joining costs
- Excellent low-temperature properties
- Outstanding long-term cable protection from shifting ground, rock, and root impingement
- Provides a permanent pathway, simplifies cable repairs
- Available with UV protectant for aerial/lashed placement
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Ribbed In/Out
- Manufactured from flexible HDPE, makes gradual bends
- External ribs help reduce spiraling during duct installation and reduces installation forces when installed into conduit
- Internal ribs reduce the the coefficient of friction
- Continuous lengths reduce joining costs
- Excellent low-temperature properties
- Outstanding long-term cable protection
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CoExtruded
- The co-extruded color layer provides a full exterior appearance
- Color layer is made from same HDPE as inner wall – performance properties are unaffected
- Total wall thickness = inner black thickness + external layer thickness
- Color fastness and UV protection performance for co-extruded conduit is equal to full wall colors
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UL 651A
- Manufactured from flexible HDPE, makes gradual bends
- Excellent low-temperature properties
- Outstanding ductility and strength
- Protects cables from rock and root impingement
- Provides a permanent pathway, simplifies future cable repair
- Added UV stabilization package
- Can be encased in concrete
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Smooth Out/Ribbed In
- Manufactured from flexible HDPE, makes gradual bends
- Internal longitudinal ribbing reduces friction during cable placement
- Continuous lengths reduce joining costs
- Excellent low-temperature properties
- Outstanding long-term cable protection
- Provides a permanent pathway, simplifies future cable repairs
- Available with UV protectant for aerial/lashed placement
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Corrugated
- Manufactured from flexible HDPE
- Rugged corrugated design is flexible and light weight, yet provides excellent crush resistance
- Outstanding long term cable protection from shifting ground, rock, and root impingement
- Provides a permanent pathway, simplifies future cable repairs
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NEMA TC7
- Available from ½” to 8″
- Manufactured from flexible HDPE, makes gradual bends
- Continuous lengths reduce joining costs
- Excellent low-temperature properties
- Outstanding long-term cable protection
- Provides a permanent pathway, simplifies future cable repairs
- Can be encased in concrete
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HDPE Sticks
- Manufactured from flexible HDPE, makes gradual bends
- HDPE Sticks can be joined with a mechanical coupler based on size and applications or joined with butt fusion
- Excellent low-temperature properties
- Outstanding long-term cable protection
- Provides a permanent pathway, simplifies future cable repairs
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