Custom shell and tube heat pipe polyurethane insulation black jacket insulation pipe price, fire-resistant insulation polyurethane tile shell Advantages: 1. Good waterproof effect can be achieved phenomenon does not appear soaked in water seepage, and the situation does not appear moldy; 2. high temperature, by heating them, will not soften, deform and flow drops; 3. thermal conductivity, thermal conductivity of polyurethane tile shell is the lowest in the insulation material, thus enabling to minimize heat loss materials limit; heating temperature corrosion polyurethane insulation, polyurethane foam insulation pipe buried GB design and construction should pay attention to the problem of laying pipe heating cables, size structure is completely identical with ordinary pipe insulation, special heating cables tight steel towel wall tubing laid in parallel, through the use of heat pipe heating medium point. Just power instantaneous maximum heating power cables, as the temperature tall steel sleeve steel pipe insulation manufacturers, cable increases PTC resistance memory material, and thus the operating current and electric power is gradually reduced until the heat loss of the heating power compensation system, only the temperature of the system is in a steady state. When the ambient temperature drops tended to decrease when the cable automatically increases power to automatically compensate for the loss, the system in the new temperature Xiachu able to balance. This compensation is efficient heating section. Polyurethane foam pipe insulation, polyurethane buried pipe Kodak (certified), guangrao 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.