Custom shell and tube heat pipe polyurethane insulation, fire-resistant polyurethane insulation tile shell Advantages: good flame retardant properties, polyurethane tile shell reason why there is a good fire resistance buried pipe insulation manufacturers, depending on which of the phosphorus-containing flame retardant, which is a species have cohesion phosphide role in the burning heat of polyurethane foam when buried pipe insulation, can break out of a nonflammable product typically added 1.5% phosphorus in the foam to get the best flame effect; low price, this may be where people are most concerned about, good performance and low price, do not want to sell immune, this shell is mainly to environmental pollution of polyurethane raw materials for processing, is one of the most trusted insulation One material. High temperature corrosion heating polyurethane insulation, polyurethane foam insulation pipe buried GB from save energy, reduce costs, shorten the construction period, many ways to protect the environment, not only has the traditional laying of the pipeline trench and overhead is difficult to compare the performance of technical and practical manner buried pipe insulation, but also has significant social and economic benefits, but a quality buried heating pipeline project must also have reasonable design, reliable quality of a well-insulated pipeline construction three conditions. Because buried heating technology in China started late, more than three conditions still need to continue to improve. Buried pipe insulation manufacturers, Kodak polyurethane insulation (certified), Xiajin pipe insulation provided by the Building Materials Co., Ltd. Weifang Kodak. Weifang Kodak Building Materials Co. (www.wfkdjc.com) Shandong Weifang, the other leaders, over the years, the company is implementing 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 for Kodak.