Your steel structure engineering expert
We are an international company specializing in steel structure construction and export, with over 15 years of experience in steel structure engineering. We have provided high-quality steel structure building solutions to more than 30 countries worldwide. Our company holds international quality system certifications and possesses integrated service capabilities encompassing design, manufacturing, construction, and export.
Portal Steel Structure & Modular Steel-framed Aircraft Hangar
Modular steel structure — parts made in the factory, assembled like building blocks on site. Faster, more economical, and stronger. Construction time reduced by over 40%, and future expansion, relocation, or disassembly is easy whenever needs change. Truly a”one-time investment, lifetime usability” solution. Portal steel structures and modular steel-frame aircraft hangars employ an advanced integrated design concept that seamlessly combines large-span portal frame structures with prefabricated modular systems. All primary components are manufactured to standardized specifications and precision-machined in the factory, requiring only bolted assembly on-site—much like building with blocks.

Modular Prefab Steel Aircraft Hangar
Core Features & Advantages
The portal-frame steel aircraft hangar features a design that combines a long-span portal-frame system with prefabricated modular steel structures, creating an open space free of interior columns that can accommodate the parking and maintenance needs of various aircraft.
♦ High-strength steel, weather/seismic resistant;
♦ Fully customizable;
♦ Fast build (30–60 days), 30% cost saving;
♦ 50+ years, low maintenance;
♦ Multi-purpose, column-free.
Applications
Modular steel-framed aircraft hangars are suitable for a wide range of aviation parking and support scenarios. Whether at general aviation airports, private jet hangars, or temporary hangars for fire and rescue operations and fieldwork, they can be put into service. Additionally, they can accommodate aircraft maintenance, modification, and material storage, offering high practicality and broad adaptability.
♦ Ideal for General Aviation;
♦ Maintenance Yards;
♦ Private Aircraft Hangar;
♦ Military / Emergency Response Airfield.
Product Parameter
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Item
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Specification
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|---|---|
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Steel Material
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Q235B, Q355B (or as per customer requirements)
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|
Span Range
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30m – 100m+ (single-span or multi-span available)
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|
Height Range
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5m – 20m (customizable)
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|
Wind Load Resistance
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≤ 120km/h (can be enhanced for special regions)
|
|
Snow Load Resistance
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≤ 1.2kN/㎡ (adjustable based on local climate)
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|
Seismic Grade
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≤ Magnitude 8
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|
Service Life
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50+ years
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|
Installation Period
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30 – 60 days (varies by size)
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Vision & Mission
We are committed to providing safe, efficient, and environmentally friendly solutions for global customers through continuous technological innovation and exceptional product quality, driving industry progress and collectively creating a better future.
CONTACT
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SHANDONG SHIJIE HEAVY INDUSTRY CO., LTD
Shandong Shijie Heavy Industry Co., Ltd. is located in the High-Tech Development Zone of Jining City, Shandong Province, the hometown of Confucius and Mencius. Covering an area of more than 120 mu (about 80,000 square meters)and with a registered capital of 120 million yuan, the company currently employs over 600 people. It is an integrated service enterprise engaged in general contracting of projects such as construction, municipal engineering, petrochemical engineering, pressure pipelines, and long-distance transmission pipelines. Additionally, it manufactures products including steel structures (space grids,trusses), pressure vessels, SF/FF double-layer oil tanks, skid-mounted refueling devices, and various metal containers.Shandong Shijie has obtained over 80 qualifications and honors, including certifications for the ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, as well as the National Industrial Product Production License.
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