Polyethylene pipe insulation other advantages: beautiful, a variety of colors to choose from; easy processing, easy and other composite materials; soft and smooth Buried pipe insulation manufacturers, feel good; light as cotton. The construction is simple and fast: the construction of the insulation plate or tube coated directly on the required insulation objects to use glue. Insulating low cost: long life, does not require frequent replacement, only to save material costs, but also save a lot of labor costs. And because of insulation, cold insulation effect of the heat pipe factory, saving more is a long-term savings. Insulating but its cost is lower than other insulation materials. In addition to Chinese and foreign production of buried pipe insulation, have a leakage alarm line, once the pipeline leakage occurs somewhere buried thermal pipe insulation, conduction through the police line, you can display the seepage pipe insulation on a dedicated instrumentation , leaking the exact location and extent of the size of the leak pipe insulation, in order to inform staff quickly check infiltration process leaking pipe, ensure the safe operation of heating pipe network. At the end of the domestic production of pipe insulation provided leakage alarm line, to be fill this gap.