Industrial high-temperature glass wool insulation material is composed of uniformly thin, elastic glass fibers and special high-temperature binder, lightweight, durable, superior heat preservation performance of high-temperature insulation materials, is widely used in electric power, petroleum, chemical industry, light industry, metallurgy and other industries, equipment and pipeline thermal insulation and heat insulation. The outer protective layer of the heat preservation structure can be white iron, aluminum, stainless steel or smear material according to specific conditions.