The PVC ventilation pipe is mixed with auxiliary agent such as a polyvinyl chloride resin, a plasticizer, lubricant and other auxiliary agents.
1. Stainless corrosion: PVC ventilation pipes can receive pH values within the temperature range, and the range of high concentration of high concentration of 1 to 14 is corrosion.
2. Failure resistance and no dirt: PVC ventilation pipes and inner walls of the pipe parts are evenly smooth, with small active resistance and no dirt.
3. Reduce vibration and noise: PVC ventilation pipes have sound insulation performance, which can significantly reduce vibration and noise caused by liquid activity.
4. Anti -frozen fissure: PVC ventilation pipes make pipes and parts cross section, which can swell with the frozen liquid without bloating.
5. Precautions, less heat loss: no heat conductor can reduce the phenomenon of knot exposure and reduce the heat loss.
6. Simple installation: PVC ventilation pipes are light weight, the installation operation is convenient, and the weldability is available.
7. Life is long: The PVC ventilation pipe system is 50 years under the prescribed application conditions.
