1.Plum-blossom multi-hole for separated wiring
7-hole integrated plum-blossom layout separates optical cables for isolated protection and easy cable replacement & capacity expansion.
2. Flexible and shock-resistant
Good pipe flexibility adapts to slight road vibration and ground settlement without cracking or leakage.
3. Insulation and flame retardant
Reliable insulation with flame retardant additives prevents continuous combustion and secures communication circuits.
4. Soil corrosion resistance
Available in PVC or HDPE, resisting underground acid, alkali, and microbial erosion for a long buried service life.
5. Efficient installation
Integrated multi-hole pipe completes multi-channel pre-burial in one laying process, reducing excavation and backfill workload.