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Underground PVC Power Pipe Utilizing rubber ring socket sealing connections, they are waterproof, seepage-proof, and do not accumulate water, effectively protecting 10kV and below low-voltage power cables. They are easy to cut and connect during construction, offering high cost-effectiveness. They are widely used for the pre-laying and installation of outdoor buried power networks in municipal roads, construction parks, and transportation infrastructure.
1. Rigid PVC modified substrate, insulating and flame-retardant (B1 grade), effectively isolates stray currents in the soil, prevents electromagnetic interference, and meets the safety requirements of buried power;
2. Thickened solid wall structure, ring stiffness reaches SN4/SN8, withstands static loads from the soil and minor dynamic loads from roads after burial, and the pipe body is not easily deformed or collapsed;
3. Resistant to soil corrosion and underground moisture, resistant to acid, alkali, and saline soil media, operating temperature -10℃~70℃, dimensionally stable in buried environments;
4. Matching rubber ring socket sealing connection, waterproof and prevents groundwater seepage, prevents water accumulation inside the pipe, and protects the cable from moisture;
5. Mainly small and medium diameters (DN20~DN110), smooth inner wall prevents cable insertion scratches, the pipe body is resistant to construction impacts, and the buried installation is neat.
1. Strong adaptability to underground installations, high rigidity and resistance to external pressure; the sealing structure is specifically designed for damp/seepage-prone underground environments.
2. Resistant to soil corrosion; no additional anti-corrosion treatment is required for underground use; maintenance-free and long service life.
3. High cost-effectiveness; raw material and construction costs are far lower than metal buried power pipes, making it an economical choice for underground low-voltage power cable laying.
4. Convenient construction; easy to cut; rubber ring socket connection allows for rapid prototyping; suitable for on-site laying in underground trenches.
5. Stable insulation and flame retardancy; no performance degradation in underground environments, ensuring long-term safe use of low-voltage cables.
1. Municipal Engineering: Buried 10kV and below low-voltage power cables along main and secondary urban roads and rural roads; pre-buried municipal power branch pipes.
2. Building Parks: Outdoor buried power networks in residential areas, industrial parks, schools, and commercial complexes, connecting building interiors to the municipal power grid.
3. Transportation Infrastructure: Outdoor buried low-voltage power cables in highway service areas, toll stations, bus stops, and along national highways, adaptable to roadside soil conditions.
4. Industrial and Mining Parks: Buried power branch pipes in non-core areas of light industrial plants and logistics parks; protection of power cables in outdoor soil within the plant area.
5. Power Grid Upgrades: Buried low-voltage power grid upgrades in new rural areas and urban-rural fringe areas; laying of buried power pipes for household connections; adaptable to rural outdoor soil environments.
