The fire sleeve is also called high temperature resistant sleeve, silicone rubber fiberglass sleeve. It is made of high-purity alkali-free glass fiber into a tube, and then the outer wall of the tube is coated with organic silica gel and vulcanized. After vulcanization, it can be used for a long time within the temperature range of -65°C-260°C and maintain its soft and elastic properties.
Fire sleeves can be used in high-temperature workshops. Many pipes, valves, or equipment have very high internal temperatures. If they are not covered with protective materials, they can easily cause burns or heat loss. The refractory bushing has better thermal stability and resistance to irradiation and thermal insulation than other polymer materials, preventing accidents, reducing energy consumption, and also preventing the heat of the medium in the pipeline from being directly transferred to the surrounding environment and making the workshop The temperature is too high, saving the cost of cooling. Moisture proof, oil proof, weather aging proof, pollution proof, and extend the service life of equipment.
The cables and hydraulic pipes near the smoke arm of the intermediate frequency induction furnace are easily damaged due to the splashing of high-temperature molten steel. The fire sleeve of Beijing Great Pack Material Co.,ltd can effectively protect the hydraulic pipes and cables from high temperature, and is an economical high-temperature protection scheme for protecting the hoses and cables in the molten steel splash area.
