Advantages: - Excellent surface hardness and tensile strength with high safety factor.
- Good aging resistance, normal service life of more than 50 years.
- Excellent resistance to inorganic acid, alkali and salt, it is suitable for the discharge and transportation of industrial waste water.
- Small friction coefficient, thus water can’t be trapped, it is not easy to be blocked, and there is less maintenance work.
- High oxygen index and self-extinguishing.
- Small coefficient of linear expansion: 0.07mm/°C, and small deformation affected by temperature. Small thermal conductivity coefficient and the elastic modulus, and the anti-freezing performance is superior to that of the cast iron drain pipe.
- Connection can be bonded with simple construction method, convenient operation and high installation efficiency
- Good water tightness
PVC Drain Pipe
UPVC Drain Pipe
1. Water supply piping project (including indoor water supply and outdoor municipal water pipes)
Because UPVC plastic pipe has the properties of excellent acid and alkali resistance, corrosion resistance, non-rust and non-scaling, it can protect water quality against secondary pollution.
2. Water-saving irrigation piping project
Compared with ordinary irrigation, the UPVC drip irrigation system can save 50%-70% of water, while saving fertilizer and pesticides, and crop yield can be increased by 30%-80%.
3. Construction piping engineering
UPVC plastic pipes have excellent insulation properties and are also widely used as post and telecommunications cable ducts.
UPVC plastic pipe is resistant to acid, alkali and corrosion, thus many chemical plants use it as infusion piping.