What type of aluminum square pipe is commonly used in construction

The type of aluminum square tube commonly used in construction can vary according to the specific application and needs. Here are some common aluminum square tube models:

Models commonly used in small construction or furniture manufacturing:

10*10mm

15*15mm

20*20mm

25*25mm

30*30mm

These types of aluminum square tube cross-section size is small, suitable for some small structures.

Models commonly used in medium-sized buildings:

40*40mm

50*50mm

60*60mm

70*70mm

These types of aluminum square tubes have a large cross-section size, can withstand a certain load, suitable for medium-scale construction and machinery manufacturing and other fields.

Models commonly used in large buildings, Bridges and other structures:

80*80mm

100*100mm

120*120mm

These large-sized aluminum alloy square tubes can withstand greater forces and are suitable for large-scale construction, Bridges, shipbuilding and other fields.

Please note that in addition to the above common specifications, aluminum alloy square tubes can also be customized according to specific needs of other specifications, such as rectangular, oval and other shapes of square tubes. At the same time, the wall thickness of the aluminum alloy square pipe also has different specifications, generally 1-5mm, which is selected according to the specific use requirements.

In the selection of aluminum square pipe, the structural requirements of the building, load conditions, installation environment and cost budget should be considered comprehensively to choose the most appropriate model and specification.