Anhui Wanfang pipe industry to introduce to you what are the characteristics of power pipe?
The electric power pipe is a product that uses PE (modified polyethylene) for hot dip molding or epoxy resin for internal and external coating, and has excellent corrosion resistance. At the same time, the coating itself also has good electrical insulation and will not produce electric erosion. Low water absorption, high mechanical strength, small friction coefficient, can achieve the purpose of long-term use. It can also effectively prevent the damage of plant roots and soil environmental stress. Anhui Wanfang pipe industry to introduce to you what are the characteristics of power pipe?
1. Light weight: the density of CPVC is 1350-1500kg / m3, the weight is generally 1 / 10 of the same pressure pipe, 1 / 6 of steel pipe, and the transportation and installation are convenient;
2. The construction is convenient and has significant economic benefits: CPVC high-voltage power pipe joint, waterproof seal ring, support and other components. The design is reasonable, the construction is convenient, no need to pour the concrete protective layer, the support adopts the combination is the link, shortens the construction period, no radioactive carcinogen, has the remarkable economic and social benefits.
3. Excellent corrosion resistance: CPVC is resistant to acid, alkali, salt and other chemical solvents, and does not crack in case of grease;
4. High strength, flame retardant, smoke suppression, heat resistance and long service life: CPVC high-voltage power pipe completely overcomes the shortcomings of poor weather resistance of ordinary PVC pipe. Its strength can replace the steel pipe and overcome the phenomenon that the steel pipe is easy to corrode and the single core cable is damaged due to the formation of closed magnetic circuit. The flame-retardant grade of CPVC pipe is FV-0, which can not burn itself. It is extinguished when it leaves the fire, with oxygen index ≥ 40%, basically no heat transfer. The linear expansion coefficient is 6.3 * 10-5cm / cm ℃, Vicat softening temperature ≥ 93 ℃, and it can be used at 105 ℃;
5. Superior performance price ratio: CPVC pipe is slightly lower than similar cement pressure pipe, 20% lower than similar steel pipe, and the comprehensive cost can be reduced by 15%.