The aerogel insulation cover is primarily made from aerogel insulation felt. Designed based on the specific shape of the valve steam pipes or equipment and their operational conditions, these covers are crafted from a variety of materials, including composite high-silica fabric, aluminum foil fabric, and aluminum foil fiberglass fabric. The products come in various forms, such as LNG valve insulation sleeves, removable insulation covers, vulcanizing machine insulation garments, and reactor insulation quilts. Unlike insulated pipelines, valves, tees, and flanges present construction challenges due to their irregular shapes. Thermal insulation sleeves are particularly suitable for equipment that requires frequent disassembly and cleaning, offering excellent overall economic benefits.