ppr pipe connection technology:
Generally it will not leak any more, and its reliability is extremely high. But this is not to say that the PPR water pipe is a water pipe without defects. The high temperature resistance and pressure resistance are slightly worse. The long-term working temperature cannot exceed 70 ° C. The length of each segment is limited and cannot be bent. If the pipeline is laid a long distance or at a corner Many, a large number of joints will be used in the construction; the pipes are cheap but the fittings are relatively expensive. In terms of comprehensive performance, PPR pipe is a pipe material with high cost performance, so it has become the material of choice for home improvement.
常用 PPR tube commonly used colors:
PRPPR tubes sold in the market are mainly in the following colors, white, gray, green and curry. The reason why there is this difference is mainly due to the different color masterbatch. It is generally recommended to buy white PPR tubes, because very few manufacturers who are interested in smoking will use recycled materials to produce PPR tubes, and add color masterbatch to cover the defects caused by impure raw materials.
建议 PPR pipe installation recommendations:
Generally, in the hydropower transformation, the original water pipes will be replaced. Home improvement companies and businesses recommend that all decorators use hot water pipes when installing PPR pipes. Even where cold water flows, hot water pipes are also used. Their statement is that because the technical parameters of hot water pipes are higher than cold water pipes, and the price is not much different, hot water pipes are used for waterway reconstruction.
Pipe diameter The diameter of PPR pipe can be from 16mm to 160mm. The main types used in home improvement are 20mm and 25mm (commonly known as 4 branch and 6 branch), of which 4 branch is used more. If the economy allows it, we recommend using a pipe with an outer diameter of 25 mm (commonly known as a 6-pipe), especially the cold water pipe that feeds water, because modern households have a high concentration of living, more and more water appliances, and a high probability of using water. This will minimize the problems of low water pressure and small water flow.
