Pipe insulation \ prefabricated buried pipe insulation structural features (3) temperature adaptability: Operating temperature range: -70 ° C greater than less than 250 degrees Celsius, not crack pipes freezing medium. (4) fluid resistance: smooth wall pipe insulation pipe roughness coefficient 0.0084 high density polyethylene pipe insulation, high temperature at the same flow rate prefabricated buried pipe insulation, pipe diameter can be reduced. (5) light weight, long life: light, transport facilities, construction of low cost, no maintenance prefabricated buried pipe insulation, long service life of more than 50 years. (6) maintain water quality: non-toxic, drinking water delivery, water quality can be maintained long-term health. 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. High temperature prefabricated buried pipe insulation, pipe insulation Qingzhou, Kodak high-density polyethylene outer tube is provided by Weifang Kodak Co. Building Materials. Weifang Kodak Building Materials Co. (www.wfkdjc.com) strong, credible, Shandong Weifang other industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement and innovative ideas will lead you hand into the brilliant Kodak, for a better future!