MPP power pipe is a high-performance modified polypropylene conduit engineered specifically for protecting high-voltage power cables. It offers excellent heat resistance, high compressive strength, and outstanding electrical insulation, ensuring safe operation even under heavy loads and elevated temperatures. With superior corrosion and chemical resistance, it resists aggressive soil conditions and moisture ingress, while its smooth inner wall facilitates easy cable pulling. Installed via hot‑melt or electrofusion welding, MPP pipe forms a fully sealed, leak‑proof system that eliminates weak joints and protects cables from external damage. Lightweight yet durable, it serves as a reliable, long‑lifetime protective pathway in underground power distribution, municipal grid projects, and industrial cable installations, significantly reducing maintenance needs and ensuring uninterrupted power transmission.
Material: Modified Polypropylene (MPP)
Standard Length: 6m
Connection Method: Hot melt butt fusion, socket connection
Production Process: Raw material modification & mixing → High-temperature extrusion → Vacuum cooling & sizing → Fixed-length cutting
Service Life: Over 50 years
Common Ring Stiffness: SN8, SN16, SN24, SN32
Nominal DN / Outer Diameter: 50-200mm
Wall Thickness: 3.0~12mm
Core Features: High temperature resistant, high compression strength, insulation & flame retardant, dedicated for trenchless pipe jacking, corrosion and aging resistant