CPVC Power Cable Conduit

Product Introduction

CPVC underground high-voltage power cable protection conduits are primarily manufactured from CPVC resin, a material renowned for its excellent heat resistance and insulating properties. These conduits are rigid, solid-walled pipes featuring smooth, even inner and outer surfaces. They are distinctively colored in a bright, highly visible orange-red. Engineered for superior heat resistance, they remain undeformed even in environments exceeding 90°C. Furthermore, they possess high structural strength, capable of withstanding high voltages—exceeding 30,000 volts—and achieving a ring stiffness of 10 kPa.

Product Features

1. Corrosion-resistant with a long service life; suitable for use in damp, saline, or alkaline soil conditions.

2. Flame-retardant with excellent heat resistance.

3. High mechanical strength and rigidity.

4. Provides effective shielding against external signal interference.

5. Smooth inner surface ensures cables are not scratched or damaged during installation.

Specifications

Outer Diameter: Φ16mm – Φ200mm (common sizes include 50, 75, 110, 160, and 200mm)

Wall Thickness: 2.0mm – 16.0mm

Standard Length: 6 meters per pipe

Connection Methods: Socket-type connection with an elastic rubber sealing ring, or solvent-cement (adhesive) bonding.

Applicable Standard

DL/T 802.3-2007

Scope of Application

Construction and renovation of urban power grids

Municipal infrastructure projects

Civil aviation airport construction

Industrial parks and residential development projects

Transportation, road, and bridge construction

Urban street lighting cable installation

Telecommunications infrastructure, coal mine piping, etc.