PPR pipes are currently the most commonly used materials for supplying water to buildings. In residential construction, there are many brands of PPR pipes available, and many homeowners are unsure which one to choose when renovating their homes. Below, we will provide a simple explanation.PPR pipesWhat are the most important and easily observable performance characteristics?
1. PPR pipe specificationsThe specifications for PPR pipes are typically marked on the pipe itself using coding. PPR pipe specifications include pipe diameter and wall thickness. Both parameters are usually expressed in millimeters. Common PPR pipe diameters used in residential applications include 25mm, 20mm, and sometimes 32mm. The wall thickness also varies depending on the pipe series; the most commonly used series in residential applications are S2.5 and S3.2.
2. PPR pipe colorCurrently, many manufacturers are producing PPR pipes with various colors to attract customers. The market offersPPR pipeThe available colors are diverse, including red, yellow, blue, green, gray, and white, with various formats. Currently, green and white are the most popular colors. Many people suspect that brightly colored PPR pipes are harmful, but this is not the case. Different colored PPR pipes simply contain different colored plasticizers. Some people also claim that white pipes do not contain plasticizers, making them the healthiest and most environmentally friendly option. This is a misconception. White PPR pipes contain white plasticizers, and they do contain plasticizers because the original PPR material is colorless and transparent.
3. Light-blocking properties of PPR pipesLight blocking is a crucial aspect of PPR pipes that can also be visually assessed. The better the light-blocking performance of an PPR pipe, the stronger its ability to prevent the growth of algae and other microorganisms within the pipe. However, light blocking performance is not a mandatory standard specified in national standards, so many manufacturers do not pay much attention to it. By testing a few PPR pipe brands from the market, it is evident that the light blocking performance of many PPR pipes is substandard. This indicates that the quality of these PPR pipes cannot be guaranteed.
The above-mentionedPPR pipeThe three key performance characteristics are easily discernible, making it straightforward to identify PPR pipes. Some vendors may misuse these characteristics to mislead consumers. After reading this article, you will have a clearer understanding.