Large bi-fold doors
Design, manufacture and installation of bi-fold doors.
Advantages of our bi-fold doors:
Provide full opening of large doorways with strong winds
Have no subassemblies suffering from sand and dust
Have ability to be opened with absence of electricity
Not vulnerable to icing
Helicopter hangar doors "Lukoil-Avia" in the Varandey field airport
Characteristics:
Dimensions: 23х8,5 m
Wind load: 37 m/s
Operating temperature: 50 °C to -50 °C
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