Multi-Storey Steel Frame Prefabricated Building for Industrial Construction Projects

Customization: Available
Layers: Multi-Layer
Usage: Dust-Proof Workshop, Electrostatic Workshop, Food and Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile and Electronic Processing, Warehouse

Product Description

Basic Info.

Model NO.Tubular Steel Frame & H Beam
After-Sales ServiceAfter-Sales Service
Connection FormWelded Connection
InstallSupport Installation
InsulationPolyurethane, Rockwool, Glasswool, EPS
Carbon Structural SteelQ235/Q355b
TypeLarge-Scale Industrial Park Projects
Span10 to 120m
Steel for BuildingHigh-Strength Steel
StandardGB, ASTM, AISI, BS
Production Capacity30000 Tons Per Year
HS Code9406900090

Packaging & Delivery

Package Size1200.00cm * 235.00cm * 265.00cm
Gross Weight250000.000kg
Lead Time30 days (1-1000 Tons) / Negotiated (>1000 Tons)

Technical Parameters

Parameter Description Unit Example Values
Steel GradeDesignation of the steel type-Q235, Q345, ASTM A36
Yield StrengthStress at which plastic deformation beginsMPa235 (Q235), 345 (Q345)
Tensile StrengthMaximum stress before failureMPa370 - 630
Elastic ModulusMeasure of stiffnessGPa206 (carbon steel)
DensityMass per unit volumekg/m³7850
Cross-SectionI-beam, H-beam, channel, angle-Standard shapes
Bolt StrengthStrength of connection boltsMPaGrade 8.8 (min 800 MPa)

Product Description

Advantage of Multi-storey Steel Structure Building
The column grid spacing for multi-storey steel frame systems typically ranges from 6×6 meters to 18×18 meters, with floor loads varying from 250 kg to 5,000 kg per square meter. Combined with products such as Z-section steel, decking sheets, and sandwich panels, you can obtain an economical yet aesthetically pleasing multi-storey steel structure building.
Time-saving construction and environmental friendliness are the most prominent advantages. Steel structures are increasingly chosen for multi-storey buildings, especially for office buildings and electronic factories.
Steel Structure 1
Steel Structure 2
Steel Structure 3
Steel Structure 4
Steel Structure 5
Steel Structure 6

Our Expertise

We provide comprehensive construction services specializing in the design, production, and installation of prefabricated steel structures. Our range includes portal frames, multi-layer frames, large-span space frames, and light steel villas.

Utilizing advanced intelligent automatic building material processing lines, we independently complete processes from steel plate cutting and assembly to flipping, welding, and correction.

Design Services

Design Capabilities

Our experienced engineering team provides full structural design solutions from concept to optimization, specializing in accurate node analysis for complex industrial projects.

Production Process

Precision Production

Equipped with modern heavy-duty steel structure production lines and precision machining equipment, we ensure efficient and stable production of standard and custom structural parts.

Manufacturing Details

Quality Manufacturing

Relying on exquisite welding and advanced surface treatment technology, we manufacture large-scale plant components with rigorous attention to structural stability and detail.

Featured Projects

Major Project Case
Beijing Bird's Nest Part Project
  • Project Scale: 30,000 square meters
  • Steel Usage: 2,836 tons
Site Project 1
Site Project 2

Frequently Asked Questions

What steel grades do you typically use for structures?
We primarily use high-strength carbon structural steel grades Q235 and Q355b, which are equivalent to ASTM A36 and S355 standards.
What is the typical lead time for a 1000-ton project?
For projects up to 1000 tons, the standard lead time is approximately 30 days. Larger projects are subject to negotiation based on complexity.
Can your steel buildings support heavy floor loads?
Yes, our multi-storey steel frame systems are designed to accommodate floor loads ranging from 250 kg up to 5,000 kg per square meter.
What insulation options are available for the walls and roof?
We offer a variety of insulation materials including Polyurethane (PU), Rockwool, Glasswool, and EPS sandwich panels to meet different thermal requirements.
Do you provide installation support for international projects?
Yes, we provide comprehensive installation support to ensure the steel structure is assembled correctly and safely on-site.
What international standards do your products comply with?
Our production follows several international standards including GB (Chinese), ASTM (American), AISI, and BS (British) standards.

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