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hollow steel column
- Product Model: ASTM A36/ASTM A572GR50/EN S355JR/S355J2 Steel Structure
- Unit of Measurement: Ton
- Price Range: 1300—3000 USD/T.The specific price needs to be provided with drawings and calculated based on material requirements, processing requirements, paint requirements, etc.
- Overview
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Description
A Hollow Steel Column is a high-strength structural component widely used in multi-story buildings, airports, commercial complexes, industrial plants, bridges, large-span structures, and architectural facades.
It is typically produced in SHS (Square Hollow Section), RHS (Rectangular Hollow Section), CHS (Circular Hollow Section) or customized welded box type to meet different structural requirements.
Compared with traditional solid columns, hollow steel columns provide higher strength-to-weight ratio, better buckling resistance, cleaner appearance, and more efficient material use.
They are ideal for both load-bearing structures and exposed architectural design.
Product Attributes
| After-sales Service | On site installation or installation guidance |
| Warranty Period | 1 year |
| Transportation Packaging | Container or bulk carrier transportation |
| Specification | Based on actual project products |
| Brand | Guoshun |
| Place of Origin | Jinan |
| Standard | European, American, and National Standards |
| Surface Treatment | Spray painting or galvanizing |
Trade Information
● Unit of Measurement: Ton
● Price Range: 1300—3000 USD/T.The specific price needs to be provided with drawings and calculated based on material requirements, processing requirements, paint requirements, etc.
● Minimum Order Quantity (MOQ): 100 Tons
Key Advantages
① High Strength-to-Weight Ratio
Excellent axial compression & bending performance
Lower material consumption than solid columns
Suitable for high-rise and large-span structures
② Smooth Appearance – Ideal for Architectural Expression
Clean, modern profile for visible structure designs
Supports curtain walls, glass facades, and open-frame architecture
Optional chamfered or round corners for aesthetics
③ Excellent Stability & Buckling Resistance
Closed-section design improves torsional rigidity
Stable under vertical and lateral loads
Suitable for seismic and high-wind regions
④ Lightweight, Easy Handling & Fast Installation
Prefabricated to exact size → direct onsite bolting or welding
Reduces foundation load and construction time
Modular assembly increases installation efficiency by 30–50%
⑤ Durable, Corrosion-Resistant & Long Service Life
Life cycle 30–50+ years with proper coating
Optional hot-dip galvanizing for coastal or outdoor applications
Fireproof coating available for commercial/public buildings
Technical Features & Manufacturing Process
| Type | Description |
| SHS | Square hollow section column |
| RHS | Rectangular hollow section column |
| CHS | Circular tube column |
| Box Column | Fabricated welded column for heavy load |
Production Precision
CNC cutting, plasma/laser
Automatic seam welding (GMAW/SAW)
TEKLA 3D modeling for fabrication accuracy
Dimensional tolerance meets EN 10210 / ASTM A500 / EN1090
Surface Treatment Options
1.Sandblasted to Sa 2.5
2.Epoxy zinc-rich primer + PU finishing coat
3.Optional Hot-Dip Galvanizing (HDG)
4.Fireproof coating up to 2 hours
Technical Specifications
| Item | Specification |
| Material | Q235/Q355/Q460, S355/S460, ASTM A500/A572 |
| Sizes | 100×100mm – 800×800mm (customized) |
| Wall Thickness | 3–40mm |
| Shape | SHS/RHS/CHS/Box |
| Length | Up to 18m (or custom segmentation) |
| Connection | Bolt / Welding / Hybrid |
| Service Life | 30–50+ years |
| Standards | EN 1090 / ASTM A500 / AS/NZS / GB |
Application Fields
1.High-rise buildings & commercial towers
2.Airports & transportation terminals
3.Industrial workshops & warehouses
4.Exhibition centers & museums
5.Steel structure bridges & trusses
6.Stadiums & public architecture
7.Curtain wall support systems
Why Choose Us
1.20+ years hollow steel column fabrication experience
2.CE EN1090 / ISO 3834 / ASME certified
3.Advanced CNC + robotic welding production lines
4.Large-scale export capacity to 20+ countries
5.Custom size, thickness, surface coating options
6.Fast delivery + technical guidance for installation
Our Factory
Raw material storageMaterial cuttingAutomatic Welding
Manual weldingWeld seam treatmentDeep processing
PaintingDeliveryPackaging
