In the high-temperature areas of modern metallurgical steel, electrical machinery and other industries, the temperature-resistant fire-resistant casing made of glass fiber and silica gel has been widely used, but some front-line workers have found that it is a kind of consumption in the application of casing. When the casing of the product needs to be replaced after carbonization to a certain degree, it is impossible to remove the pipe every time the machine stops to put on the protective casing, which will seriously affect the production process and increase the workload, especially for some longer pipelines. There is a disassembly-free protective casing that can solve this problem. Based on these, the buckle-type high-temperature resistant fireproof casing came into being. The pipe body is still made of alkali-free glass fiber and silica gel. After longitudinally slitting, a high-temperature nylon velcro is sewn along the cutting edge. The material is soft and adhesive. Strong, easy to operate in field applications, time-saving and labor-saving, more and more favored by customers.
