
Technical data
Product specifications
Polyethylene pipe and duct for electrical installations, fiber optics and telecommunications.
HDPE conduit
Built for demanding underground runs
Our conduit has a smooth internal and external wall and is produced in black with red or orange stripes. Other colors can be produced for project requirements. Available controlled outside diameters run from 1¼ inches to 12 inches under ASTM D3035 and F2160.
Pipe is produced across a wide range of diameters, colors and SDRs. Installed capacity supports outside diameters from 1½ inches to 60 inches for special projects. Virgin resin is sourced from quality suppliers.

Standards
- CFE DF110-23
- NMX-E-242/2
- ASTM D3035
- ASTM F2160
- ISO 9001 & ISO 14001 certified
Product range
- Standard SDRs: 11, 13.5, 15.5, 17, 19 and 21
- Standard colors: black with orange or red stripes
- Standard diameters: 1½–65 inches
- 50 ft sticks for larger diameters
- Coils from 500–10,000 ft, diameter dependent
Installation
- Directional drilling
- Cracking
- Sliplining
- Butt fusion, electrofusion or mechanical joints
- Smooth wall supports transitions and UV protection
Applications

Dimensions
Common dimensions and tolerances
Wall values are shown as thickness / tolerance in millimeters. Scroll horizontally to review all SDR columns.
| Nominal mm | Nominal in | Outside diameter mm / in | OD tol. (+/−) | SDR 11 | SDR 13.5 | SDR 15.5 | SDR 17 | SDR 19 | SDR 21 |
|---|---|---|---|---|---|---|---|---|---|
| 32 | 1 1/4" | 42.2 / 1.660 | 0.1 | 3.8 / 0.5 | 3.1 / 0.5 | 2.7 / 0.5 | 2.5 / 0.5 | 2.2 / 0.5 | 2.0 / 0.5 |
| 38 | 1 1/2" | 48.3 / 1.900 | 0.2 | 4.4 / 0.5 | 3.6 / 0.5 | 3.1 / 0.5 | 2.8 / 0.5 | 2.5 / 0.5 | 2.3 / 0.5 |
| 50 | 2" | 60.3 / 2.375 | 0.2 | 5.5 / 0.7 | 4.5 / 0.5 | 3.9 / 0.7 | 3.6 / 0.5 | 3.2 / 0.5 | 2.9 / 0.5 |
| 60 | 2 1/2" | 73.0 / 2.874 | 0.2 | 6.6 / 0.8 | 5.4 / 0.6 | 4.7 / 0.8 | 4.3 / 0.5 | 3.8 / 0.5 | 3.5 / 0.5 |
| 75 | 3" | 88.9 / 3.500 | 0.2 | 8.1 / 1.0 | 6.6 / 0.8 | 5.7 / 1.0 | 5.2 / 0.6 | 4.7 / 0.5 | 4.2 / 0.5 |
| 100 | 4" | 114.3 / 4.500 | 0.5 | 10.4 / — | 8.5 / — | 7.4 / — | 6.7 / — | 6.0 / — | 5.4 / — |
| 125 | 5" | 142.5 / 5.563 | 0.7 | 12.9 / — | 10.6 / — | 9.2 / — | 8.4 / — | 7.5 / — | 6.8 / — |
| 150 | 6" | 168.3 / 6.625 | 0.8 | 15.3 / — | 12.5 / — | 10.8 / — | 9.9 / — | 8.9 / — | 8.0 / — |
| 200 | 8" | 219.1 / 8.625 | 1.0 | 19.9 / — | 16.2 / — | 14.1 / — | 12.9 / — | 11.5 / — | 10.4 / — |
| 250 | 10" | 273.1 / 10.750 | 1.2 | 24.8 / — | 20.2 / — | 17.6 / — | 16.1 / — | 14.4 / — | 13.0 / — |
| 300 | 12" | 323.8 / 12.750 | 1.4 | 29.4 / — | 24.0 / — | 20.9 / — | 19.1 / — | 17.0 / — | 15.4 / — |
Routing data
Minimum radius of curvature
Each SDR value is shown as wall thickness / minimum bend radius in millimeters.
| Nominal mm | Nominal in | OD mm | SDR 9 | SDR 11 | SDR 13.5 | SDR 15.5 | SDR 17 |
|---|---|---|---|---|---|---|---|
| 32 | 1 1/4" | 42.2 | 3.8 / 434 | 3.1 / 566 | 2.7 / 734 | 2.5 / 869 | 2.2 / 968 |
| 38 | 1 1/2" | 48.3 | 4.4 / 462 | 3.6 / 605 | 3.1 / 782 | 2.8 / 925 | 2.5 / 1031 |
| 50 | 2" | 60.3 | 5.5 / 508 | 4.5 / 668 | 3.9 / 869 | 3.6 / 1029 | 3.2 / 1143 |
| 60 | 2 1/2" | 73.0 | 6.6 / 554 | 5.4 / 711 | 4.7 / 947 | 4.3 / 1125 | 3.8 / 1257 |
| 75 | 3" | 88.9 | 8.1 / 605 | 6.6 / 798 | 5.7 / 1039 | 5.2 / 1232 | 4.7 / 1377 |
| 100 | 4" | 114.3 | 10.4 / 671 | 8.5 / 889 | 7.4 / 1163 | 6.7 / 1384 | 6.0 / 1549 |
| 125 | 5" | 142.5 | 12.9 / 724 | 10.6 / 968 | 9.2 / 1270 | 8.4 / 1511 | 7.5 / 1707 |
| 150 | 6" | 168.3 | 15.3 / 785 | 12.5 / 1049 | 10.8 / 1382 | 9.9 / 1648 | 8.9 / 1849 |

Project support
Need another diameter or SDR?
Other dimensions and SDRs are available. Send us your drawings, footage and installation requirements for a project-specific recommendation.
Request a quote