性能特点 FEATURES

1. Light weight, easy transportation and handling, low labor intensity, which is 1/6 of steel pipe;

2. Corrosion resistance, aging resistance, long service life. PVC-C pipes are resistant to acid, alkali, salt, oil and electricity, and have a wide range of geological adaptability;

3. It has good electrical resistance, flame retardancy, self extinguishing, durability, and safe and reliable line operation. High volume resistivity, excellent insulation performance, able to withstand high voltage above 30000 volts;

4. High strength, heat resistance and long service life. The Vicat softening temperature of PVC-C power cable bushing reaches more than 93 ℃, which is 10 ℃ higher than that of PVC. Compared with the traditional asbestos cement pipe, it has the advantages of good flexibility, high temperature resistance, not easy to fracture and aging, long service life, no radioactive pollution and so on. Its strength can replace the steel pipe and avoid the phenomenon that the steel pipe forms a closed magnetic circuit and causes the damage of single core cable due to excessive temperature.

5. Convenient construction. The conduit is composed of joints, waterproof sealing rings, supports and other components. Its design is reasonable and construction is convenient.

6. Superior cost performance, obvious economic and environmental benefits.

性能指标 PERFORMANCE

规格型号 SIZE