The dirt on the inner surface of the pipeline is cleaned by high-pressure water flow with the pressure as high as 3Mpad, so as to achieve the purpose of cleaning. Fast speed and low cost. Cleaning is a high water pressure, which may lead to pipeline cracking due to unbearable negative pressure. It is also not suitable for domestic pipelines, and is generally used for cleaning short-distance industrial pipelines.
If it is a small hose, you can soak the cleaning solution with the cotton thread of the contact, and then clean it back and forth with your head through the tube, which is very clean.
Plastic pipes generally use synthetic resin, that is, polyester, with stabilizers, lubricants, plasticizers and so on. , extruded by "plastic" method in pipe making machine. Because of its light weight, corrosion resistance, beautiful appearance, no peculiar smell, easy processing and convenient construction, it has been widely used in building engineering. Mainly used as piping of tap water supply system, sanitary pipeline for drainage, exhaust and sewage discharge, underground drainage pipeline system, rainwater pipe and threading pipe for wire installation.