Winter climate is cold, because the medium inside the non-ferrous metal pipeline is polysilicon, when the temperature is low will happen to freeze, so need to take anti-freezing heat preservation measures, here recommended the use of electric accompanied by tropical heat preservation system.

 　　                  Non-ferrous metal pipeline anti-freezing heat preservation can choose self-limiting temperature electric accompanied by tropical, its core with temperature-resistant grade reaches 120 ℃, the self-made insulating layer material temperature resistance and weather resistance is better, in the bad environment and temperature difference is big situation, also can guarantee the insulating layer is intact, greatly improves the traditional self-limiting temperature accompanied by the quality of the tropical, greatly improves the electric accompanied by the service life of the tropical.

 　　                      Non-ferrous metal pipeline electric accompanying heat tape is a kind of by automatically adjusting the heat output power of the cable so as to achieve with the heated object of each local temperature match, has the double function of heating and heat preservation and automatic temperature control. Because it can change with the ambient temperature, segmented automatic adjustment of its heating power, so that the heated object temperature is constant in a certain range and uniform distribution.

 　　                   Non-ferrous metal pipeline electric accompanied by tropical can be self-regulating, electric accompanied by tropical power is mainly controlled by the heat transfer process, with the temperature of the heated system automatically adjusts the output power, electric accompanied by tropical is the most convenient, effective, energy-saving a kind of accompanied by the heat, due to the electric accompanied by tropical's many advantages, to get the favor of the various fields and attention.