Aluminium Coated Steel Tube has an amazing feature which it has its own self-regulating properties to control moisture levels. Due to the use of different materials and its high resistance to corrosion, this coating has become very popular. The metal is highly resistant to corrosion, which makes it a better choice than the galvanised steel tubes for construction purposes. It has very low heat transfer and can be used in any temperature range. It is also more stable as compared to the galvanised tubes. The only reason why this coating is not used in the same way as the galvanised tubes is due to the fact that the coating is not permanent and becomes very weak over time.