JinghongHFB single-wall corrugated electrical conduit
Product description
Heat-resistant insulation, safe and reliable
The main material of the pipe is modified polypropylene, which has good insulation performance and can maintain good external pressure resistance even at high temperatures. It is suitable for use as a sheath pipe for high-voltage power lines.
Tensile and pressure resistant, combining rigidity and flexibility
It has stronger tensile and external pressure resistance and good flexibility. The connection uses a clamp seal connection, which is convenient and reliable. It is resistant to low temperatures and suitable for winter construction: As modified polypropylene has good low-temperature impact resistance, construction can be carried out for most of the year in southern China.
Reliable quality, cost-effective
Lightweight, with a density of only 0.9-0.92g/cm3, it is the lightest material among all buried pipe materials, which can greatly reduce transportation costs and installation hoisting costs; at the same time, under the same load conditions, the HFB corrugated pipe only needs a thinner pipe wall to meet the requirements, saving 40-70% of material costs compared with solid-wall pipes with the same ring stiffness requirements; compared with PVC double-wall corrugated pipes and fiberglass reinforced pipes, the comprehensive cost is basically the same, but the performance is superior. The construction connection uses pipe coupling or hot melt welding, and there are basically no engineering maintenance costs.