用途決定了鋁皮的厚度和材質，現在鋁皮往往是用于保溫行業中，所以在選擇鋁皮的時候要考慮到保溫管道的直徑，直徑越大選用的鋁皮厚度就需要越厚，目前常用的鋁皮是0.5和0.8mm的，寬度一般均采用一米寬幅的，這樣便于施工。
Usage determines the thickness and material of aluminium sheet. Now aluminium sheet is often used in thermal insulation industry. So when selecting aluminium sheet, the diameter of insulation pipeline should be taken into account. The thicker the aluminium sheet used in general election, the thicker the thickness is. At present, the commonly used aluminium sheet is 0.5 mm and 0.8 mm, and the width is generally one meter wide, so it is easy to implement. Work.
材質方面，如果對于強度沒有特殊要求選擇1060的即可，如果對于強度以及材質有特殊要求可選擇價格稍高的3003材質，而其它材質由于價格太高所以在防腐保溫鋁皮方面用量不大，這里不建議選擇。
Material, if there is no special requirement for strength, you can choose 1060. If there is special requirement for strength and material, you can choose 3003 material with a slightly higher price. Because of the high price of other materials, the amount of anti-corrosion and heat preservation aluminium skin is not large, so it is not recommended to choose here.

如何看鋁皮的質量：鋁皮的質量可通過外觀，平整度以及厚度公差來辨別，優質的鋁皮表面無油污，無色差以及劃傷。這一點可在購買鋁皮的時候通過外觀即可辨別，所以建議沒有鋁皮購買經驗的用戶可以通過較簡單的表面來辨別鋁皮的質量，選擇質量的鋁皮，亦可以將鋁皮平鋪在地面，可以看鋁皮是否有來回起伏的波浪，優質的鋁皮均經過了矯正，不會有明顯的波浪紋，厚度需要用的千分尺來測量，經過以上的幾個步驟可以選擇出質量好的鋁皮。
How to look at the quality of aluminium skin: The quality of aluminium skin can be distinguished by appearance, flatness and thickness tolerance. The surface of high quality aluminium skin is free of oil stain, color difference and scratch. This can be distinguished by appearance when purchasing aluminium skin, so it is suggested that users without experience in purchasing aluminium skin can distinguish the quality of aluminium skin through the simplest surface, select aluminium skin of good quality, and also can lay aluminium skin on the ground, to see if there are fluctuating waves in aluminium skin, high-quality aluminium skin is equal. After correction, there will be no obvious ripple. The thickness needs to be measured by professional micrometer. After the above steps, the aluminium sheet with good quality can be selected.