Square tube truss and circular tube truss are currently common truss foundation structures.
On this basis, trusses are further subdivided into single row frames, triangular frames, cross shaped frames, triangular aluminum plate frames, screw frames, pin frames, etc. due to their different uses and characteristics.
Sometimes, various shapes are also used for stage lighting and sound, so there are circular trusses, heart-shaped trusses, irregular trusses, and other shaped trusses.
So what are the differences between basic square tube trusses and circular tube trusses? How to choose?
The difference between square tube truss and circular tube truss can be easily distinguished from their appearance.
1. Appearance
The square tube truss is composed of rectangular prisms with clear edges at the corners.
The circular tube truss is composed of cylindrical shapes, with smooth curves at the corners.
2. Connection
In addition to appearance, there are also significant differences in the connection between square tube trusses and circular tube trusses.
Square tube fixed truss is a common type of truss in the market, which not only builds a span but also bears a large amount of force. It is easy to transport and store, easy to install and fix, and can be used both indoors and outdoors. The square tube truss only needs to be fixed by tightening screws during connection.
The circular pipe truss, due to its cylindrical body, cannot be folded, so it needs to be connected in the middle with square heads, square sleeves, etc. when connecting at corners. If you need it, please don't forget to purchase accessories when making a purchase.
3. Function
In China, the material of square tube trusses is generally steel, which is often made into background frames, etc. The size is around 10,20. Used for small-scale construction and background construction in industries such as weddings and advertising. The square tube truss can save materials and be more cost-effective because it does not require additional connection joints.
The material of round tube truss is generally aluminum alloy, which is widely used as a lighting frame in large-scale activities.
The conventional specifications of aluminum alloy trusses include 300 * 300, 400 * 400, 400 * 600, 520 * 760, etc. The safety width and load-bearing capacity of trusses vary with different specifications.
Due to the material of aluminum alloy, its load-bearing capacity and safety span are also larger, and its appearance is also more attractive.
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