CPVC electrical pipes are premium substitutes for PVC, steel and concrete pipes.They can withstand temperatures up to 93°C. They won’t rust or break down in acidic, damp underground conditions, and can last for more than 50 years.Since they’re lightweight and simple to install, they cut down construction time by up to 30% compared to steel and concrete pipes.
CPVC Electrical Pipe is widely used across a full range of urban power construction scenarios. CPVC Electrical Pipe protects high and low voltage cables buried under municipal roads and sidewalks during urban power grid construction and retrofitting, and it is ideal for cable channels in substations and power distribution rooms, as it can withstand high temperatures and electromagnetic interference. It also safeguards power and communication cables along highways, bridges, tunnels, and rail transit systems, and it is used for installing urban street lighting and traffic signal lines in transportation infrastructure.

Flexible size customization is available for easier on-site application. The standard pipe length is 6m, while custom lengths of 4m, 9m and 12m can be tailored to match different project demands.Premium protective packaging is adopted for safe logistics transportation. Pipes are bundled in quantities of 10 to 20 pieces each set, fixed firmly with high-strength strapping and reinforced by plastic corner guards to avoid extrusion and deformation. Meanwhile, waterproof woven fabric or PE film outer wrapping provides excellent moisture-proof and anti-fouling performance, keeping products intact throughout shipping and delivery.

CPVC Electrical Pipe offers significant material cost advantages, as its unit price is 30% to 50% lower than that of galvanized steel pipes and far less than stainless steel pipes, and its low density—only 1/5 to 1/6 that of steel—greatly reduces transportation costs. It also cuts down on construction costs, since its socket or adhesive connection eliminates the need for welding or heavy equipment and allows for manual installation; its smooth inner walls minimize cable pulling resistance, boosting construction efficiency by over 30% and shortening project timelines, and it does not require concrete encapsulation, which saves on the costs of additional protective layers.
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Dimension |
Nominal wall thickness |
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C-PVC power pipe |
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| SN8 | SN12 | SN16 | |
| mm | mm | mm | mm |
| 100 | 4 | 5 | 6 |
| 125 | 5 | 6.5 | 8 |
| 150 | 6.5 | 8 | 9.5 |
| 175 | 8 | 9.5 | 11 |
| 200 | 9 | 11 | 13 |
| 225 | 10 | 12 | 14 |
| 250 | 11 | 13 | 15 |
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S:Wall thickness class of pipe series |
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