The vacuum hose pipe on the vacuum cleaner is already a more common hose in life. The vacuum cleaner needs regular maintenance, but the vacuum hose pipe also needs maintenance. It is not only used in the vacuum cleaner, but also used in the road sweeper, machine exhaust, tunnel, municipal pipeline journey, underground cable maintenance and so on. All of these places need to use vacuum pipe, and they also to be maintained. So, why should the vacuum hose pipe need to be maintained?
Long-term use of the vacuum pipe will cause the pipe body to harden or freeze crack because of environmental problems, and the service life of the pipe will be gradually shortened because of the range of industries used. Under normal use, the service life of the vacuum pipe is 2-3 times stronger than that of the ordinary hose. However, in the industrial field, if the long-term use of the pipe, it will slowly lead to the life of the vacuum pipe is affected, so that the role of suction and vacuum can not be achieved.
The role of vacuum hose pipe is generally relatively large. It is a kind of high quality PU polyurethane as raw material, covered with high quality steel wire hose as support, so as to better protect the pipe. Because steel wire and polyurethane itself has a certain degree of elasticity, so the expansion and bending performance is good. For example, the vacuum pipe used in the road sweeper can be dragged freely on the ground without wear and tear, which extends the service life of the pipe.