Buried pipe insulation, polyethylene shell buried high density polyethylene pipe insulation pipe insulation Buried prefabricated pipe insulation from the transmission medium steel, polyurethane rigid foam insulation and high-density Polyethylene jacket pipe close combination of foam insulation pipe, buried pipe insulation is mainly used for urban central heating pipe network, oil pipelines insulation shell, cold areas and areas of industrial piping water pipeline project. Because polyurethane rigid foam insulation jacket tightly bonded polyurethane buried pipe insulation, cut off from the air and water infiltration, can play a good anti-corrosion effect. While its foaming holes are closed, and water absorption is very small. High-density polyethylene shell, fiberglass shell have good anti-corrosion, insulation and mechanical properties. High-density polyethylene jacket heat pipe manufacturers, foam pipe insulation foam prefabricated buried in some foreign countries has become a more mature and advanced technologies. Over the last decade, China's heating engineering and technical personnel through the digestion and absorption of this advanced technology is driving the domestic pipeline laying technology to a higher level. Insulation shell, black leather jacket pipe insulation Kodak son, Huantai pipe insulation provided by Kodak Building Materials Co., Weifang. 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.