Product Details
Design Parameters:
Duct: High density polyethylene (HDPE) meeting ASTM D3350 with Schedule 40 wall thickness.
Color: Black, although custom colors or extruded stripes can be ordered.
Applications:
• TC7 HDPE duct is used where additional physical and corrosive protection is required for cable in direct buried applications. TC7 HDPE duct is used for highway lighting, airport lighting, parking lots, sports complexes and utility applications and can house power, telephone, fiber and CATV cables. It is shipped with sealed ends to prevent entry of moisture and other contaminants.
• TC 7 duct can be supplied empty, with a pull line, or with Draka Cableteq cables preinstalled. Conductors available include THHN/ THWN, EPR-USE, XHHW-2, RHH/RHW-2, XLP-USE, L-824B or C airport lighting cable, fiber optic cable, twisted pair and coaxial communication cables, aluminum conductors and medium voltage cables.
Specifications and Ratings:
• ASTM D3485 – Standard specification for smooth wall coilable polyethylene (PE) conduit (duct) for preassembled wire and cable
• HDPE meets the requirements (Class C, Grade PE33) of ASTM D3350 – Standard specification for polyethylene plastics pipe and fittings material
| duct trade size in (mm) |
inner diameter nominal in (mm) |
bend radius in |
pulling tension lbs |
Action |
| .75 (19.1) | .910 (23.1) | 13 | 450 | Request A Quote |
| 1.00 (25.4) | 1.15 (29.2) | 14 | 550 | Request A Quote |
| 1.25 (31.8) | 1.44 (36.6) | 17 | 600 | Request A Quote |
| 1.50 (38.1) | 1.65 (41.8) | 19 | 1608 | Request A Quote |
| 2.00 (50.8) | 2.07 (52.6) | 24 | 1700 | Request A Quote |
| 2.50 (63.5) | 2.45 (62.2) | 28 | n/a | Request A Quote |
| 3.00 (76.2) | 3.05 (77.5) | 42 | n/a | Request A Quote |
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