RIETTI罗米特PP-R 纳米管道采用新型白色高分子纳米复合材料经挤塑成型，具有蠕动快、卫生、自洁于一体等优点，有效抑制各种微生物生长，避免冷热水尤其是高温热水状态下不滋生细菌，持久性和安全性优越，同时也杜绝管道在外露阳光直射环境下，因光合作用而产生的藻类生长，因此此管道可直接用于纯净水输送系统。

White layer on the inner wall of RIETTI 罗米特 PP-R nano pipes is composed of new nano ingredients and raw materials. It has the advantages of fast creeping, sanitation and self-cleaning, and has function of inhibiting growth of various microorganisms. It can avoid persistence and safety of the role of non breeding bacteria in cold and hot water, especially in high temperature hot water. At same time, it can also prevent growth of algae due to photosynthesis in exposed direct sunlight environment of this pipes, Therefore, this pipes can be directly used in purified water transmission system.