Jiahong HTS high temperature self-limiting electric heating tape is suitable for steam blowing process temperature maintenance occasions, the highest process to maintain the temperature of up to 150 ℃, at the same time, the product can also be applied to the maximum exposure temperature is higher than that of the large-scale pipeline frost protection requirements; regardless of whether the pipeline is overhead or buried paving method, the type of products are able to maintain the temperature of the media in the pipeline, and to maintain the media’s morphology. At the same time, the product has also obtained NEPSI, IECEX, ATEX and other relevant authorities of the explosion-proof certification, can be used for certification of the explosion-proof occasions.