What is the reason for the flanging of the PE water supply pipeWhat is the reason for the flanging of the PE water supply pipe
The PE water supply pipe production line is a state of extrusion during the pipe welding process, usually with internal flanging and external flanging. The status of the flanging will also affect the use effect of the pipe. So when you encounter the problem of inappropriate flanging, you must deal with it in time. So the following editor will talk about the problem of the pipe flanging.
If the flanging is too large, fouling is likely to occur, leading to the growth of microorganisms in the pipeline. Second, in the drainage project, sedimentation will occur, reducing the efficiency of water flow. Generally speaking, this is caused by the unevenness of the pe pipe port and the uneven heating area, which must be remelted. In the past construction of PE water supply pipes, there is no good way to deal with the problem of inward flanging. Here are a few reasons for the unqualified PE pipe flanging:
What is the reason for the flanging of the PE water supply pipe
Flanging is too small: insufficient heat absorption time or insufficient welding machine seat stroke;
Excessive flanging: the heat absorption time is too long, and the raw material of the PE water supply pipe is too much melted;
Flanging dislocation: The PE pipe is not fixed with water, or the melt joint of the polyethylene pipe is not cut smoothly;
Therefore, when the flanging of the PE water supply pipe is inappropriate, it must be handled in time to avoid abnormal flanging which affects the flow efficiency of the pipe. At the same time, in addition to paying attention to the problem of its flanging, it must be installed and used correctly so that it can function normally.