Aluminum jacketing roll with 1060, 3003, 5005 in line with ASTM B209 are applied to pipeline, chilled water and duct system. With the continuous increase in production and the decline in prices, aluminum jacketing roll have gradually replaced iron jacketing and zinc jacketing and become the main material for pipeline insulation. At present, thermal insulation aluminum jacketing has been widely used in many industries such as electric power, chemical industry, municipal heating, nuclear power and so on.
Compared with traditional insulation materials, aluminum roll jacketing has the following characteristics:
- The aluminum roll jacketing does not rust. The biggest reason why companies abandon iron for aluminum is because aluminum jacket sheet will not rust when exposed to water. The iron jacketing and zinc jacketing are not resistant to corrosion. When exposed to the natural environment, they will corrode and weather quickly when exposed to the sun for a long time. However, the aluminum jacketing roll will not rust when exposed to water, and its service life is much longer than that of the iron jacketing and zinc jacketing.
- The aluminum jacketing is more beautiful. Aluminum is a kind of silver-white metal, which can have a high smoothness and beautiful appearance after processing; aluminum processed into aluminum jacket roll has a bright silver-white metallic luster. The aluminum jacketing coils are used for thermal insulation construction.
- The aluminium jacketing roll has long life. The iron jacketing and zinc jacketing are easy to rust. After a few years of use, they will gradually corrode and peel off. The enterprise must re-construct every few years. The service life of the aluminum jacketing rollis much higher than that of the iron sheet.