MPP power conduits are manufactured from modified polypropylene (MPP), available in standard and heavy-duty types. They exhibit exceptional high-temperature resistance, high-voltage insulation and mechanical strength, specifically designed for high-voltage power cable protection.

High toughness, crush resistance, abrasion resistance and environmental stability enable reliable performance from -5℃to 90℃without brittleness or deformation. The conduit supports trenchless installation methods including pipe jacking and horizontal directional drilling (HDD), minimizing road excavation and traffic disruption.

Butt fusion joints provide high structural integrity and watertight sealing. The product is widely used for 10kV–220kV high-voltage cable burial, municipal grid upgrading, road and bridge power cabling, industrial park power networks, urban utility tunnels and trenchless power engineering.

Notes on pipelines：

1. Modified polypropylene material, high temperature resistance and high insulation, suitable for 10kV-220kV high-voltage power cable protection, divided into ordinary type and reinforced type.

2. Support non-excavation construction such as horizontal directional drilling and pipe jacking, minimize road excavation, protect municipal facilities and traffic order.

3. Adopt hot-melt butt connection, operated by professional personnel, ensure the joint strength and sealing performance, avoid cable damage caused by leakage.

4. Control the bending radius during non-excavation construction, not less than 20 times the pipe outer diameter, prevent pipe cracking and damage.

5. Avoid long-term exposure to high temperature and strong radiation, resist soil corrosion and temperature change, suitable for various complex geological environments.

6. Prohibit damage to the pipe body during construction, avoid sharp stone puncture and mechanical rolling; backfill in strict accordance with specifications to protect high-voltage cable safety.