Prefabricated buried pipe insulation is one of the main is buried pipe insulation, usually take the form of buried heating pipe insulation, the operation is more complicated, just perfect insulation installation continue to ensure full play to product performance heating pipe polyurethane insulation, conduct insulation, protective substance delivered, and will not be corroded surface and interfere with delivery. At site must have some requirements in order to really focus on the thermal insulation properties of the product to fully play out. Prefabricated buried pipe insulation that is buried in the wall or in advance of one underground heating pipe insulation pipe insulation manufacturers, it is different from other utility pipes, buried it in the first place is not in use, and Later in exceptional circumstances in order to be put into use, such as when some lines of urban housing construction will not turn on the central heating pipe insulation, then later by prefabricated buried pipe insulation to turn in, which is a building designer Species reflect wisdom, while the cumulative experience of the development of the construction industry is also obtained.