Insulating high-temperature sleeve made from high-silica oxygen fiber yarn, with SiO2 content up to 98%, capable of withstanding ultra-high temperatures of 1000 degrees. It boasts high strength, high modulus, resistance to open flame, and heat insulation properties, effectively protecting hoses and cables in extremely high-temperature environments.

High-temperature insulated sleeve is widely applicable to cables, hoses, oil pipes, exhaust gas manifolds, and other components in high-temperature environments in metallurgy, petrochemical, power, automotive, and aviation industries.