prefab steel structure small cheap hangar

              Prefab steel structure small cheap hangar

1.The steel structure of the connection method:  

welding connection or  bolt connection 

2.Commonly used steel grades and performance of steel:

• Carbon structural steel: Q195, Q215, Q235, Q255, Q275, Q345,etc.
• High-strength low-alloy structural steel
• Quality carbon structural steel and alloy structural steel
• Special purpose steel

4. Steel structure prefabricated hangar technical information:

 For the steel structure prefabricated hangar, the important part is professional hangar door and the steel frame for the door.

If the span is very large, it is better to use space truss, which will look nice and more economically, please see the above  drawings

2) If the span is small(less than 40m), use portal frame as main steel structure, but for the hangar door part need a special door frame with truss, like the followed drawings:

hangars we exported to Australia(1set) and Niger(6sets)

5.Market: Products have been all over the country more than 20 provinces, municipalities and autonomous regions, and have been exported to Europe, North America, the Middle East, Africa, Asia and other countries and regions, the widespread use

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