Aircraft Envelope
Wingspan, overall length and tail height establish minimum clear dimensions.
SDKM Steel Structure
| Supply Ability | 50000 tons per year |
| Window | aluminium alloy window or pvc,Plastic Steel Window |
| Type | Light,Heavy,steel structure hangar,Light Steel Structure Frame |
| Standard | GB,ASTM,AISI,JIS,DIN |
| Surface treatment | Hot Dip Galvanised,Hot dip galvanization or paint,Painted or galvanized,Hot Dip Galvanized/Painted,Shot Blasting |
| Service life | more than 50 years,70 years |
| Purlin | C.Z Shape Steel Channel,C or Z type purlin,Z-section |
| Door | Sliding Door,Composite plate door,rolling shutter door,Sliding door or electricl rolling door,hinged door |
| Payment Terms | L/C,T/T |
| Packaging Details | Custom Steel Pallets & Bundling |
| Dimensions | Customers' Requirement,Requested,L35.5M*W12.5*H5.5,Q235 Q345 structural steel,Q345 China Standard Steel |
| Delivery Time | 30-45 wrok days |
| Grade | Q235 Q345B,Hot Rolled Steel,Q235/Q345,Steel Structure,Q345B steel |
| Roofing | Sandwich Panel. Single Steel Sheet,Corrugated Steel Sheet |
| Model Number | Metal Hangar |
| Place of Origin | Binzhou, Shandong, China |
| Brand Name | SDKM |
| Certification | ISO9001:2015, ISO14001, ISO45001, TUV, EN1090 |
View Detail Information
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Product Specification
| Supply Ability | 50000 tons per year | Window | aluminium alloy window or pvc,Plastic Steel Window |
| Type | Light,Heavy,steel structure hangar,Light Steel Structure Frame | Standard | GB,ASTM,AISI,JIS,DIN |
| Surface treatment | Hot Dip Galvanised,Hot dip galvanization or paint,Painted or galvanized,Hot Dip Galvanized/Painted,Shot Blasting | Service life | more than 50 years,70 years |
| Purlin | C.Z Shape Steel Channel,C or Z type purlin,Z-section | Door | Sliding Door,Composite plate door,rolling shutter door,Sliding door or electricl rolling door,hinged door |
| Payment Terms | L/C,T/T | Packaging Details | Custom Steel Pallets & Bundling |
| Dimensions | Customers' Requirement,Requested,L35.5M*W12.5*H5.5,Q235 Q345 structural steel,Q345 China Standard Steel | Delivery Time | 30-45 wrok days |
| Grade | Q235 Q345B,Hot Rolled Steel,Q235/Q345,Steel Structure,Q345B steel | Roofing | Sandwich Panel. Single Steel Sheet,Corrugated Steel Sheet |
| Model Number | Metal Hangar | Place of Origin | Binzhou, Shandong, China |
| Brand Name | SDKM | Certification | ISO9001:2015, ISO14001, ISO45001, TUV, EN1090 |
| High Light | galvanised prefabricated steel structure ，galvanised steel hangar buildings ，prefabricated steel hangar buildings | ||
Aircraft storage depends on clearance, access, and environment. A successful layout allows safe towing, door operation, inspection, and future use while protecting the aircraft from wind, rain, sunlight, and corrosive exposure.
Wingspan, overall length and tail height establish minimum clear dimensions.
The opening must support safe entry without restricting wings or tail surfaces.
Towing routes, turning space, and equipment access affect the internal layout.
Insulation, ventilation and condensation control protect stored aircraft.
Doors, personnel access, lighting and monitoring can support asset protection.
Expansion bays and removable end walls can support later growth.
A clear-span frame creates an open storage floor. SDKM selects portal frames or steel trusses according to the required width, height, design loads, and deflection limits.
The primary structure may look similar, but aircraft quantity, operational frequency, door type, and environmental control can change the complete building solution.
The table describes common choices, not fixed design limits. Approved structural calculations, drawings, and local regulations govern the final materials and member sizes.
| Component | Available Configuration |
|---|---|
| Primary frame | Fabricated H-section portal frame or long-span steel truss |
| Steel grade | Q355B, Q235B or approved equivalent |
| Secondary members | Galvanized C/Z purlins, wall girts, eave struts and bracing |
| Roof and walls | Profiled metal sheet or insulated sandwich panel |
| Aircraft doors | Sliding, bi-fold, hydraulic, fabric or sectional systems |
| Surface protection | Protective coating or hot-dip galvanizing |
| Connections | High-strength and standard bolted connections |
| Design standards | GB, EN, AISC or AS/NZS requirements |
| Technical support | Erection documents, manuals and agreed project guidance |
The enclosure protects the stored asset. Roof drainage, sealed flashings, insulation and ventilation should respond to the actual climate and use rather than a generic material package.
Roof sheets, wall panels and flashings form a coordinated external envelope.
Roof slope, gutters and downpipes move rainwater away from aircraft areas.
Insulation and ventilation reduce moisture risk under changing temperatures.
Coatings or galvanizing respond to inland, industrial or coastal exposure.
SDKM connects engineering drawings with production and shipment. Members receive identification marks that correspond with the erection package.
Early coordination prevents gaps between the aircraft requirement, structural solution, material scope and site assembly plan.
Confirm aircraft and operational needs.
Review codes, loads and environment.
Set clearances, frame and door.
Complete calculations and drawings.
Produce, inspect and mark components.
Pack, load and issue documents.
SDKM operates two steel production bases with a combined area of 170,000 m² and a total annual capacity of 100,000 tons. The team supports design, manufacturing, export packing, and installation coordination.
These answers cover common aircraft-storage planning issues. The final solution remains subject to project-specific engineering and approved local requirements.
A metal hangar provides a durable clear-span enclosure, flexible door options, fast prefabricated assembly, and adaptable space for aircraft storage and ground operations.
The building should reflect aircraft wingspan, length, tail height, door clearance, circulation space, maintenance access and possible future aircraft requirements.
Yes. SDKM can supply insulated sandwich panels or insulation systems selected for the local climate, internal temperature target and fire requirements.
The choice depends on opening width, aircraft height, operating speed, side stacking space, wind resistance, maintenance needs and project budget.
Provide the project location, aircraft model, building dimensions, door opening, design loads, cladding, insulation, corrosion exposure and delivery destination.
Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
100000000-120000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
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