Silicone fiberglass sleeving (high-temperature sleeving, oil-resistant sleeving) is made by weaving fiberglass into a tube and then coating it with high-temperature-resistant organic silicone, followed by high-temperature vulcanization. lt possesses properties such as flame retardancy, thermal insulation, heat preservation, electrical resistance, flexibility, and corrosion resistance. It is primarily used for high-temperature insulation protection of cables and related hydraulic fittings in high-temperature environments such as steel plants, copper plants, smelters, glass factories, firefighting equipment, large laminating machine factories, and large transformer sites.