PVC-C cable bushing is a protective sheath for high-voltage power cables, mainly used to lay and protect power cables. Compared with the traditional asbestos plus cement pipe, it has the characteristics of good flexibility, light weight, corrosion resistance, high temperature resistance, long service life, no radioactive pollution, convenient construction, short cycle and low comprehensive cost. PVC-C cable sleeves are widely usedDomestic power system.PVC-C cable sleeve has the following characteristics.

1, Excellent electrical performance

2, Excellent heat resistance

3, Excellent corrosion resistance and aging resistance

4, The inner wall is smooth and flat, the friction coefficient is small, and the wear resistance is good

5, Resistant to acid, alkali, salt and other chemical solvents, and will not break when exposed to grease.

6, The design is reasonable, the construction is convenient, there is no need to pour a concrete protective layer, and the brackets are used in combination to shorten the construction period, no radioactive carcinogens, and have significant economic and social benefits;

7, High strength, flame retardant, smoke suppression, heat resistance, long service life

PVC-C cable sleeveThe material has good flame-retardant properties and can be extinguished when the fire is removed. especiallyPVC-C material, because its chlorine content is significantly higher than that of PVC, its flame retardancy and smoke density index are significantly improved.