Polyurethane insulation with high functionality polyether polyol and repeatedly methyl polyphenyl polyisocyanate as the main raw material, buried in the catalyst, blowing agents, surfactants effect black child polyurethane pipe insulation, foam and by chemical reaction a. Polyurethane insulation tubes have the capacity light weight, high strength, heat insulation, sound insulation, fire-retardant, cold, antiseptic, non-absorbent, quick and easy construction and other outstanding features, has become the construction, transport, petroleum, chemical, power, refrigeration and other industrial sectors of thermal insulation, waterproof sealing, seal and other essential materials. Polyurethane insulation for central heating pipes of high density polyethylene black child, indoor and outdoor pipe insulation jacket black child works, central air-conditioning duct insulation, chemical, pharmaceutical and other industrial pipes, cold. Thermal high density polyethylene pipe insulation jacket 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. Heating pipes with pipe insulation, Kodak jacket tube, pipe insulation provided by commercial river 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.