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Pre-Engineered Light Steel Structure Metal Workshop Buildings

Categories Steel Structure Workshop
Model Number: Ruly023Z
Material: Welded/Hot-rolled Q235/Q355 Steel,sandwich panel,galvanized steel sheet
MOQ: 200 Sqm
Delivery Time: 15-20 workdays
Application: Steel Workshop,Steel Fabricated House,steel structure warehouse,Storage,Warehouse
Grade: Q235B, Q355B and equivalent
Certification: AISC, ASTM, CE, AS/NZS, GB
Packaging Details: Simple package 20GP/40HQ/40OT container
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Purlin: Q235B, Q355B C-shaped/Z-shaped Galvanized Steel
Cladding: Coated steel sheet, sandwich panel
Installation: Installation drawing, engineer guidance on-site or team of workers
Drawing design: AutoCAD / PKPM / 3D3S/ Tekla
Brand Name: Ruly Steel
Color of Material: Customizable for painting, cladding
Dimensions: Customers' requirement
Window: Aluminum-alloy Window, glass curtain
Price: 35-50 USD/Sqm
Door: Sliding door, roller door, section door, sandwich panel door
Supply Ability: 1,500 Ton/month
Surface treatment: Alkyd painting system, epoxy painting system or hot-dip galvanized.
Place of Origin: Qingdao, China
Standard: AISC, ASTM, CE, AS/NZS, GB
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Pre-Engineered Light Steel Structure Metal Workshop Buildings

Pre-Engineered Light Steel Structure Metal Workshop Buildings
Why Choose Steel Prefab Workshops?

Metal building workshops fit well when you need predictable interior space, a durable structure, and flexible openings. Steel framing commonly supports long spans with fewer interior obstructions. This simplifies bay planning and equipment moves. Steel systems also reduce common wood issues like rot and termite damage. However, performance still depends on detailing and maintenance.

Clear-span framing matters when your workflow needs unobstructed movement for vehicles, long stock, or gantry-like handling. A clear interior is especially valuable for flexible workcells that may change over time. The benefit is not just “more space.” The benefit is fewer constraints on how you route aisles, place machinery, and plan storage.

A steel workshop is not always the only path. A pole barn workshop can fit certain site and budget contexts. Pole barns can be cost-attractive for some rural applications. However, the interior column spacing, wall attachment options, and enclosure performance can differ by design. The right choice depends on your use case, site conditions, and the envelope and interior finish level you need. Verify assumptions with local professionals.

Large-Span Steel Frame

The main structure uses a steel portal frame system to create a spacious interior with fewer intermediate columns. This provides convenient operating space for aircraft, vehicles, machinery and large components while allowing flexible arrangement of workshop equipment.

The frame can be designed according to the required building width, length, eave height, bay spacing and crane configuration. Structural design considers the additional loads and dynamic effects generated by the overhead crane.

Overhead Crane Integration

The hangar can be designed with crane-supporting structures such as crane runway beams, brackets and related connections. Crane capacity, span, lifting height, runway length and operating requirements can be incorporated into the structural design.

The crane system is particularly suitable for workshops where heavy components, machinery or equipment need to be frequently lifted and moved inside the building.


NameHeavy Duty Steel Structure Hangar with Overhead Crane System
Structure Typeportal frame structure, truss frame, flat frame structure
Length20m~200m
Width20m~50m
Eave Height4m~30m
Roof SlopeRecommend 5~15% according to site
Steel beam & ColumnH-section steel, truss steel, steel tube, latticed steel, cross-section steel
Roof & Wall claddingGalvanized steel cladding sheet, sandwich panel (view different panel cores below)
DoorSliding door, folding door, roller shutter door, etc.
WindowAluminum alloy frame window, louvers, etc.
Anti-corrosion for steel structureAlkyd painting, Epoxy painting or Hot-dip galvanized

Steel Materials and Fabrication

Q235B and Q355B structural steel can be used according to the structural requirements. Main columns, rafters, crane beams, secondary steel members and connection components are fabricated according to approved shop drawings.

For projects with specified material or welding requirements, the fabrication and inspection procedures can be coordinated according to the applicable project specifications.

Our Service

ServiceDescription
Steel Structure FabricationCutting, welding, painting, hot-dip galvanizing, and pre-assembly of structural steel components.
Design & EngineeringDesign, engineering, fabrication, and installation support for prefabricated steel buildings.
Shop Drawing ServicesDetailed fabrication drawings and shop drawings based on client-provided architectural and structural plans.
Engineering ConsultingStructural optimization, technical consultation, and project support from design to construction.

Comparison of Roofing and Wall Systems
ItemSteel SheetEPS PanelRock Wool PanelPU/PIR PanelGlass Fiber + PVC/Aluminum Foil
Initial CostLowestLow-MediumMediumHighLow
Thermal PerformancePoorGoodGoodExcellentGood
Fire ResistancePoorModerateExcellentGoodModerate
Sound AbsorptionPoorModerateGoodGoodModerate
Recommended ApplicationWarehouses, sheds, equipment shelters in mild climatesIndustrial buildings requiring economical insulationFactories, warehouses, workshops with high fire protection requirementsCold storage, food processing plants, energy-efficient industrial buildingsLarge-span steel buildings requiring economical thermal insulation

Quality Inspection
Inspection ItemPurposeDetails
MaterialVerify raw material quality
  • Thickness tolerance <0.25mm
  • Yield and tension strength testing in-house
  • Third party inspection certificate
  • Traceable mill certificate
WeldingEnsure weld integrity
  • 100% testing dimension tolerance <1mm
  • 20% sample welding line ultrasonic testing, no fault, full penetration
  • 20% magnetic particle testing, no bubble, no defect
  • Third-party inspection available
CoatingCheck paint thickness
  • Surface Preparation Grade Sa 2.5, no visible rust, no mill scale and contaminants, welding spatters removed
  • Primer to be applied within 4-6 hours after blasting and before any visible flash rusting occurs. Dry film thickness (DFT) : 75 ± 15 μm

Magnetic Particle Testing

Packaging&Shipping

All steel components are bundled and secured on steel pallets for safe handling and transportation.

The pallets are loaded into containers using gantry cranes and forklifts, ensuring efficient and damage-free loading.

Certifications

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