Aluminium coil for thermal insulation is mainly divided into two series: pure aluminum coils and 3003 aluminum coils. The current thermal insulation project is more focused on the 3003 aluminum coil, and the price gap with the pure aluminum coil is not very large. 3003 thermal insulation aluminum coil has better corrosion resistance. For some corrosive gas and liquid pipelines, this material is required; pure aluminum thermal insulation aluminum coil is suitable for engineering applications with low requirements and no corrosive liquid, and the use The cost is relatively low.
The common thickness of thermal insulation aluminum coils is mostly below 1mm, and the common thicknesses are 0.5mm, 0.6mm, 0.8mm, and 1.0mm. The width is all 1 meter width. The thermal insulation aluminum coil is purchased according to the number of squares according to the project budget, and the amount of thermal insulation aluminum coil used in most thermal insulation projects is relatively large.
Storage requirements for thermal insulation aluminum coils
During construction, the thermal insulation aluminum coil cannot be used up in a short time and needs to be properly stored. The most important thing for thermal insulation aluminum coils in this season is waterproof and moisture-proof. There is a lot of rain in autumn. If the thermal insulation aluminum coil is not placed in a dry warehouse, once the rainfall occurs, the acidic substances in the rainwater will cause the oxidation of the thermal insulation aluminum coil. It is said to be a major loss, so we must pay more attention to the storage of thermal insulation aluminum coils.