Prefabricated buried pipe insulation that is buried in the wall or in advance of one underground pipe insulation, it is different from other utility pipes heat pipe installation, it is not the laying of the first put into use, but to later put to use in special cases, such as in some lines when housing construction is not turned on, it can be turned on by prefabricated buried pipe insulation in the future, this is a manifestation of the wisdom of building designers, but also the building development of the industry and the resulting cumulative experience. Polyurethane insulation in accordance with different transmission media can be divided into: water supply prefabricated polyurethane insulation, polyurethane insulation of high temperature heat pipe construction companies, transportation steam with polyurethane composite prefabricated buried steam pipe insulation, the use of oil buried hard polyurethane foam insulation pipe corrosion and so on. There are many terminologies, such as polyurethane pipe, polyurethane prefabricated tube heat pipe, buried prefabricated polyurethane tube, polyurethane jacket pipe, polyurethane foam insulation tubes and so on. Thermal pipe insulation manufacturers, Kodak heating plant construction (certified), heat pipes are provided by Kodak Building Materials Co., Weifang. Weifang Kodak Building Material Co., Ltd. (www.wfkdjc.com) Shandong Weifang, other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Kodak leadership with the staff warmly welcome all inquiries negotiations to create a better future subjects.