Features of PVC-U pipe

1. Light weight, convenient handling and loading and unloading: PVC pipe is light in material, convenient for handling, loading and unloading, and construction, saving labor.

2. Excellent chemical resistance: PVC pipe has excellent acid resistance, alkali resistance and corrosion resistance, which is very suitable for the chemical industry.

3. Small resistance: The inner wall of the PVC pipe is smooth, the resistance is small, and the friction coefficient is only 0.009.

4. Good electrical insulation: PVC pipe has excellent electrical insulation performance and is suitable for the protection of wires and cables.

5. Simple construction: The combination of PVC pipe and pipe fittings is fast and fast, and the construction cost is low.

6. Does not affect the water quality: PVC pipe has been confirmed by the dissolution test that it does not affect the water quality, and is the best pipe material for tap water piping at present.

7. High mechanical strength: The water pressure resistance, external pressure resistance and impact resistance of PVC pipes are very high, and are suitable for piping projects under various conditions.

Features of PVC Drainage Pipe

1. The surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipe is high.

2. The linear expansion coefficient of the pipeline is small, which is 0.07mm/℃, and the deformation amount is small due to the influence of temperature. The thermal conductivity and elastic modulus are small, and the anti-freezing performance is excellent compared with cast iron drainage pipes.

3. The pipes and fittings can be connected by bonding, the construction method is simple, the operation is convenient, and the installation efficiency is high.

4. Good anti-aging, normal service life can reach more than 50 years.

5. The pipeline has excellent corrosion resistance to inorganic acids, alkalis and salts, and is suitable for industrial sewage discharge and transportation.

6. The friction coefficient of the pipeline is small, the water flow is smooth, it is not easy to be blocked, and the maintenance workload is small.

7. The material has a high oxygen index and is self-extinguishing.