Because of the particularity of material selection, the insulation and energy-saving glass wool of pipeline glass wool has the characteristics of waterproof, anti-corrosion, mildew free and insect free. Therefore, it is widely used in pipeline engineering. In addition, it can prevent condensation and prevent the occurrence of pipeline freezing crack, and also make it widely used in civil construction projects, Heat insulation shall be carried out for heating pipes, air conditioning, etc.

　　The insulation and energy saving of glass wool in pipeline also improved 15-30% with the performance of glass wool. The use of glass wool can make the pipe work normally at the ambient temperature of 0-4 ℃ to 454 ℃。

　　1. the purpose is the insulation layer of steel structure. The ideal material for insulation and sound absorption can be achieved by using glass wool. After using it, it has good sound absorption, low cost of the project, and the project cycle will be short without poison and environmental protection products, which will not stimulate the construction personnel.

　　2. the purpose is to use it for the insulation and sound insulation of air duct. After the glass wool is used with thermosetting adhesive, it will form a sheet. The plate can be used for insulation and sound insulation of various air conditioning pipes and air ducts of different specifications. Aluminum foil can be added to the surface for surface treatment. The heat preservation will be better, the capacity is light, and the fire resistance and anti-seismic performance are good.