Aluminum coil is one of the essential materials in thermal insulation construction, mainly applied in the insulation cotton outside, at present, domestic well-known power plants, chemical plant pipe insulation are using aluminum skin as raw materials, can be said that aluminum coil in thermal insulation role of increasing weight, gradually replaced other products.

Pipeline insulation including nuclear power, thermal power, chemical, petroleum and other aspects are now using aluminum coil, according to the survey in 2009 to 2010, only in the insulation industry of aluminum skin utilization rate reached more than 60%. The thickness of conventional thermal insulation aluminum coil varies from 0.5mm to 0.8mm, which is determined according to the requirements and construction scheme. At the same time, decorative aluminum coil (orange peel) is also one of the more commonly used materials in thermal insulation construction.

The following talk about how to choose insulation aluminum coil:

Selection by thickness: Products of different thicknesses can be choose according to different diameters of pipelines. Currently, 0.5mm and 0.8mm thicknesses are commonly used. According to the choice of surface, it can be divided into patterned aluminum roll and smooth roll. The pattern pattern of patterned aluminum roll is orange peel pattern, which is the same product as that in refrigerators, freezers and air conditioners. The advantage of patterned aluminum roll is that its insulation effect is obviously better than that of plain aluminum roll, and its price is slightly higher than that of plain aluminum roll.