The role of the line on the PPR Pipe

This line of PPR is not for aesthetics. It is to play a corrective role in the welding of such a line on the joint. The master needs to make this when it is hot melted. If the line on the joint is on the same straight line as the pipe line, hot melt is the standard. If this line on the street and the line on the pipe appear on a different line, it proves that there is a problem with the welding. Check if the line on your PPR water pipe joint is in the same straight line with the line on the pipe. If it is not in the same straight line, please ask your hydropower master to make rectification because it will leak after a long time. Follow IFAN to teach you more pipe knowledge!