PPR pipe or stainless steel pipe for new house decoration?

Whether it is PPR water pipe or stainless steel water pipe, it is necessary to select the products produced by regular manufacturers in strict accordance with the standard. Moreover, whether it is the choice of PPR pipe or stainless steel pipe, it is necessary to ensure good installation and connection, so as to avoid problems in the later stage. PPR water pipe is still the mainstream of home decoration. From the point of view of the material of 304 and 316, there is a new product that is better than 316. It was mentioned in the question that some people said that the life span of PPR pipe in the air is about 10 years, which is nonsense. According to the characteristics of materials, the inflection point of mechanical properties of PPR materials will not appear until 50 years at 60 ℃. Under normal circumstances, even in summer, the water temperature delivered by PPR water pipe is only about 20 ℃, so it can be ensured that PPR water pipe can be used for more than 50 years under normal conditions. Therefore, most PPR pipe manufacturers will give PPR water pipe warranty for 50 years, which is a standard configuration.

PPR MRS

The answer also mentioned that the PPR pipe will breed mold or moss, which is also a rumor! However, according to the national standard, the transmittance of PPR water pipe should be controlled within 0.2%. Because light makes algae grow in the water. Therefore, under normal conditions, the production of PPR pipes with opacity strictly in accordance with the standard will not get moss.

It should also be mentioned that scale and moss are two things, which are often confused. It is inevitable that water supply pipelines will produce scale when they work for a long time. This is mainly related to the water quality. All water pipes will have scale, because the pipe wall cannot be absolutely smooth, and the friction coefficient will certainly exist, just the size. It can only be said that the relatively smooth wall is more difficult to structure. Some stainless steel pipe enterprises claim that stainless steel pipe does not scale in propaganda, which is wrong. Scientific explanation, no rumors, no rumors!

Scientific explanation, no rumors, no rumors!