1. Due to the high ring stiffness and high impact resistance of HFB power corrugated pipes, there is no need to seal the outside of the pipe with cement. Backfilling with pipe sleepers and fine sand is sufficient. It can greatly save construction costs, and the construction period and other aspects will be greatly improved.

2. HFB power corrugated pipes have high plasticity in the longitudinal direction and can adapt to changes such as foundation settlement or uneven construction foundation. Even significant changes in the foundation can ensure normal protection for the pipeline.

3. The cavity design of the corrugated structure inside the HFB power corrugated pipe significantly improves the heat dissipation of the cable.

4. Due to the outer corrugation of the HFB power corrugated pipe interface, the inner corrugation of the pipe is equivalent to a seamless connection, without the seams or welding flash of other pipes, and will not cut or scratch the cables during the dragging process.

5. The material itself has excellent temperature and pressure resistance.

6. The HFB power corrugated pipe, through the corrugated structure wall design, enhances the cost performance. Under the same ring stiffness, less material is used and the cost is lower.

7. The active buckle design of the HFB power corrugated pipe joint makes the installation and construction of the pipeline more convenient and the maintenance and adjustment of the pipeline more free and easy.

8. The HFB power corrugated pipe comes into contact with the cable, and the frictional resistance during the dragging process is small, which reduces the difficulty of construction.

9. The material is resistant to acids, alkalis and corrosion. Long service life. There is no acid-base neutralization corrosion of fiberglass pipes, nor is there acid-base reaction corrosion of metal pipes.

10. HFB power corrugated pipes can be recycled and reused. It meets environmental protection requirements. Compared with non-recyclable cement and fiberglass pipes, it has the advantage of being recyclable and environmentally friendly.