How to choose a heating cable, what are the precautions
Aug 25,2022
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1. When choosing the type of electric heating cable, if it is required that the self-limiting temperature heating cable can be used, the self-limiting temperature electric heating cable should be considered first. Because the constant power electric heating cable cannot automatically control the temperature, the temperature will be too high, and there will be burn marks on the surface of the pipe;
2. When there is a 20% difference between the surface temperature of the electric heating cable and the temperature of the pipe material, it is recommended not to choose the electric heating cable with a metal shielding mesh. If the heat conduction is required to be faster, the electric heating cable with a sheath can be selected. tropical;
3. When considering what kind of electric heating cable to use, it should be considered whether the pipe material can withstand the temperature of the electric heating cable. This will avoid the possibility of the pipe being scalded;
4. When selecting the type, the pipeline medium and the on-site ambient temperature requirements should be considered first, in order to select the appropriate electric heating cable products;
5. When selecting the type, the accessories of the electric heating cable shall not be less than the number of the electric heating heating items, because the selection and purchase shall be made in strict accordance with the requirements.
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