PPR管材主要用途：
Main use of PPR pipe:
1、建筑物的冷热水系统，包括集中供热系统；
1. The cold and hot water system of the building, including the central heating system;
2、建筑物内的采暖系统、包括地板、壁板及辐射采暖系统；
2. Heating system in the building, including floor, siding and radiation heating system;
3、可直接饮用的纯净水供水系统；
3. Pure water supply system that can be directly drunk;
4、中央(集中)空调系统；
4. Central (centralized) air conditioning system;
5、输送或排放化学介质等工业用管道系统。
5. Transportation or discharge of chemical media and other industrial pipeline systems