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NEMA TC-7
Our HDPE conduit made in accordance with requirements of NEMA TC-7 and is ideal for the installation and protection of electrical cables underground.
Features
- Available from ½" to 12"
- Manufactured from flexible HDPE, makes gradual bends without special equipment
- Continuous lengths reduce joining costs
- Excellent low-temperature properties, allows installation in cold climates
- Outstanding long-term cable protection from shifting ground, rock, and root impingement
- Provides a permanent pathway, simplifies future cable repairs or replacement
- Can be encased in concrete
Details
- Footage/Meter Markings
Specifications and Shipping Info
Choose Conduit Size, Wall Type, and Wall Ratio
Nominal Size
Wall Type
Wall Ratio
Product specifications
Nominal OD (in.)
3.5
Nominal OD (mm)
88.9
OD Tolerance (in.)
0.018
OD Tolerance (mm)
0.44
Wall Tolerance + (in.)
0.036
Wall Tolerance + (mm)
0.91
Min. Wall (in.)
0.3
Min Wall (mm)
7.62
Min. ID (in.)
2.828
Min. ID (mm)
71.8
Avg ID (in.)
2.864
Avg ID (mm)
72.8
Weight (g/m)
1972.7
Bend Radius Supported (mm)
889
Bend Radius Unsupported (mm)
1334
Conduit SWPS (kg)
3135
Reel specifications
96 x 46
1000
Steel
102 x 46
1250
Steel
114 x 46
1500
Steel
Downloads
Colors
UV Gray
UV Red
UV Black
Installations
Applications
- Electrical