Load-Bearing Frame
Engineered columns, rafters, purlins, girts and bracing transfer wind, snow, seismic and operational forces safely.
SDKM Steel Structure
| Supply Ability | 50000 tons per year |
| Standard | GB,ASTM,AISI,JIS,DIN |
| Purlin | C.Z Shape Steel Channel,C or Z type purlin,Z-section |
| Roofing | Sandwich Panel. Single Steel Sheet,Corrugated Steel Sheet |
| Service life | more than 50 years,70 years |
| Window | aluminium alloy window or pvc,Plastic Steel Window |
| Color | blue/red/gray or as your require,Red,Customized Light Steel Structure House,green,Customers' requirement |
| Packaging Details | Custom Steel Pallets & Bundling |
| Payment Terms | L/C,T/T |
| Delivery Time | 30-45 wrok days |
| Surface treatment | Hot Dip Galvanised,Hot dip galvanization or paint,Painted or galvanized,Hot Dip Galvanized/Painted,Shot Blasting |
| Grade | Q235 Q345B,Hot Rolled Steel,Q235/Q345,Steel Structure,Q345B steel |
| Door | Sliding Door,Composite plate door,rolling shutter door,Sliding door or electricl rolling door,hinged door |
| Place of Origin | Binzhou, Shandong, China |
| Brand Name | SDKM |
| Model Number | Prefab Hangar |
| Certification | ISO9001:2015, ISO14001, ISO45001, TUV, EN1090 |
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Product Specification
| Supply Ability | 50000 tons per year | Standard | GB,ASTM,AISI,JIS,DIN |
| Purlin | C.Z Shape Steel Channel,C or Z type purlin,Z-section | Roofing | Sandwich Panel. Single Steel Sheet,Corrugated Steel Sheet |
| Service life | more than 50 years,70 years | Window | aluminium alloy window or pvc,Plastic Steel Window |
| Color | blue/red/gray or as your require,Red,Customized Light Steel Structure House,green,Customers' requirement | Packaging Details | Custom Steel Pallets & Bundling |
| Payment Terms | L/C,T/T | Delivery Time | 30-45 wrok days |
| Surface treatment | Hot Dip Galvanised,Hot dip galvanization or paint,Painted or galvanized,Hot Dip Galvanized/Painted,Shot Blasting | Grade | Q235 Q345B,Hot Rolled Steel,Q235/Q345,Steel Structure,Q345B steel |
| Door | Sliding Door,Composite plate door,rolling shutter door,Sliding door or electricl rolling door,hinged door | Place of Origin | Binzhou, Shandong, China |
| Brand Name | SDKM | Model Number | Prefab Hangar |
| Certification | ISO9001:2015, ISO14001, ISO45001, TUV, EN1090 | ||
| High Light | durable prefab aircraft hangar ，durable prefab hangar ，sandwich panel prefab hangar | ||
Durability depends on more than heavy steel. The structural frame, thermal envelope, and weatherproof details must work together. SDKM coordinates these elements before fabrication, helping installers manage interfaces around corners, ridges, eaves, gutters, doors, and service penetrations.
Engineered columns, rafters, purlins, girts and bracing transfer wind, snow, seismic and operational forces safely.
Factory-formed panels combine metal facings and a thermal core for rapid roof and wall enclosure.
Flashings, fasteners, closures, sealants, and drainage components complete vulnerable building transitions.
A heated maintenance bay needs a different envelope from an unconditioned storage hangar. Fire strategy, temperature control, sound, humidity, budget, and local approval requirements guide the core selection.
A high-efficiency option for projects that prioritize thermal performance and reduced envelope thickness.
A mineral-fiber solution often considered where fire performance and acoustic control require special attention.
An economical insulated system for suitable storage applications and projects with straightforward performance targets.
The prefab hangar frame can leave the main floor open for aircraft movement, machinery, vehicles or storage layouts. Door openings, eave height and roof geometry are established around the largest equipment and safe circulation zones.
Every value remains project-specific. SDKM reviews geometry, loads, material availability, shipping limits and local requirements before confirming the structural and envelope design.
| Component | Typical option | Selection basis |
|---|---|---|
| Main frame | Welded H-section portal frame or truss | Span, height and design loads |
| Secondary steel | Galvanized C/Z purlins and girts | Panel support and frame spacing |
| Roof panel | PIR, rock wool or EPS sandwich panel | Thermal, fire and moisture strategy |
| Wall panel | Horizontal or vertical insulated panel | Appearance and installation sequence |
| Steel finish | Coating system or hot-dip galvanizing | Corrosion category and service target |
| Openings | Hangar door, personnel door, window and louver interfaces | Operations and ventilation |
| Drainage | Gutter, downpipe, flashing and sealant package | Rainfall and roof arrangement |
A high-performing sandwich panel system requires disciplined detailing and installation. The project team should coordinate penetrations, flashing laps, fastener spacing, sealant continuity and drainage before closing the building.
Roof slope, laps, ridge covers and gutters guide rain away from sensitive joints.
Insulation, vapor strategy and ventilation reduce damaging moisture conditions.
Panel joints and transitions limit gaps that weaken envelope performance.
Coatings and compatible fasteners respond to humidity, salts and industrial exposure.
Panel orientation, color bands, canopies, glazed areas and trim lines can create a recognizable facility. These features remain coordinated with panel modules and structural support, so appearance does not compromise installation logic.
SDKM coordinates detailing, material preparation, welding, dimensional checks, surface treatment, panel accessories, member marking and export packing. This controlled workflow helps site teams receive an organized building package.
Available certificates, inspections and records depend on the destination, product standard and contracted quality plan.
A defined process keeps the steel frame and insulated envelope aligned throughout design, fabrication and delivery.
Collect dimensions, use and climate data.
Select frame and panel direction.
Calculate members and connections.
Fabricate steel and prepare accessories.
Check dimensions, welds and finish.
Mark, pack and coordinate shipping.
Sandwich panels combine exterior and interior metal skins with an insulating core. They create a fast-installing envelope that can improve temperature control, appearance and weather protection.
PIR offers strong thermal performance, rock wool supports demanding fire and acoustic requirements, and EPS can provide an economical solution. The project code and operating conditions determine the final choice.
Yes. SDKM engineers the frame around the required width, length, height, door clearance, local loads, equipment layout and applicable design standard.
The envelope design coordinates panel laps, fasteners, flashings, ridge details, gutters, sealants and opening trims. Correct site installation remains essential for long-term watertightness.
Provide the project location, building dimensions, intended use, door openings, wind and snow loads, panel preference, indoor temperature target, corrosion exposure and delivery destination.
Send the location, dimensions, intended use, openings, design loads, and preferred sandwich panel. SDKM will review the requirements and prepare a tailored supply proposal.
Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
100000000-120000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
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