HESUPIPE
Advantages of PVC-U sewage pipes
Good corrosion resistance: PVC-U sewage pipes can resist the erosion of a variety of chemicals and are suitable for conveying acidic or alkaline liquids.
Strong wear resistance: It has good wear resistance and long service life.
Smooth inner wall: The inner wall of PVC-U sewage pipes is smooth, which reduces fluid resistance and improves drainage efficiency.
Light weight: Compared with traditional cast iron pipes or cement pipes, PVC-U pipes are light and easy to carry and install.
Economical: The price of PVC-U pipes is relatively low and has a high cost performance.
Easy installation: PVC-U pipes can be connected by bonding or rubber rings, with fast construction and low maintenance costs.
Good anti-aging performance: PVC-U materials have good anti-aging performance and a service life of not less than 50 years.
Environmentally friendly and non-toxic: It does not contain harmful additives and is environmentally friendly.
Disadvantages of PVC-U sewage pipes
Poor heat resistance: PVC-U pipes are not suitable for long-term use in high temperature environments, and their heat deformation temperature is generally above 70°C.
Limited impact resistance: In low temperature environments, the impact resistance of PVC-U pipes will decrease and they are prone to brittleness.
Relatively weak pressure bearing capacity: Compared with metal pipes, PVC-U pipes have lower pressure bearing capacity and are not suitable for high-pressure systems.
Fire resistance needs to be improved: The combustion performance of PVC materials is not as good as some other plastic materials, and additional fire prevention measures are required.
When selecting PVC-U sewage pipes, their advantages and disadvantages should be weighed according to the specific application scenarios and environmental conditions, and corresponding construction and maintenance measures should be taken to ensure the safety and reliability of the pipeline system.