Pipe insulation Features ◆ good health, self-cleaning anti-bacterial, long-term use does not scale pipe insulation, solving the secondary pollution of drinking water. ◆ resistant to many chemical media, no electrochemical corrosion. ◆ wall smooth, low friction coefficient, medium high flow capacity corresponding supporting urban heating pipe insulation, and excellent wear resistance. ◆ flexibility, high impact strength, resistance to strong earthquakes, and twisted. ◆ Light weight, easy to transport and install. ◆ connection process is simple and convenient construction, engineering and lower total cost. ◆ life of 50 years. Prefabricated buried pipe insulation outside the heating in addition to these advantages buried pipe insulation, as well as good mechanical strength can withstand a certain degree of impact or external damage, long-term use of the pipeline, this point is really important. The use of this material is part of the energy savings of district heating pipe insulation, thereby also reducing costs, and the construction process is simple, to the environment and will not have too much impact.