There are about 14 types of aluminum round tubes on the market. The larger the model, the thicker the wall thickness. For example, the wall thickness of YG-22 is 1.8, the wall thickness of YG-38 is 3.0, and the wall thickness of YG108 is 4.0.
Aluminum pipes with the same wall thickness do not mean they have the same unit weight. The wall thickness of YG-76, YG-89, and YG-108 are all 4.0, but the unit weight of YG-76 is 2.45Kg/m, the unit weight of YG-89 is 2.89Kg/m, and the unit weight of YG-108 is It is 3.65Kg/m, and the price is calculated based on unit weight. The heavier the unit weight, the higher the price.
The wall thickness and unit weight of the same model are not necessarily the same. YG-25 is divided into two types, one with a wall thickness of 2.0 and a unit weight of 0.43Kg/m, and one with a wall thickness of 2.3 and a unit weight of 0.45Kg/m.
When purchasing aluminum round tubes, be sure to look at the model of the round tube to avoid problems. Usually, the model number will be marked on the inside of the tube or on the interface of the round tube.
