High Strength Steel Structure Workshop Prefabricated Q355 Carbon Kits
Product Attributes
| Attribute | Value |
| Construction Method | Bolted Or Welded |
| Design Options | Versatile |
| Insulation | EPS, Glass Wool, Rock Wool, PU |
| Door | Sliding Door or Rolling Door |
| Frame | Steel Structure |
| Installation | Engineer Guidance On Site |
| Strength | Strong |
| Shape | As The Customer Request |
| Structure Type | Frame |
| Frame Type | Steel Frame |
| Earthquake Resistance | Strong |
| Windows | Aluminum |
| Seismic Design | High Seismic Zone |
| Installation Time | Short |
| Aesthetics | Modern |
| Construction Type | Frame |
| Cost | Moderate |
| Product Resistance | Corrosion Resistant |
| Finish | Galvanized/Painted/Cladding |
| Roof | Glass Wool, EPS, PU |
| Product Fire Resistance | Fireproof |
Product Description
Steel structure buildings denote edifices primarily constructed with steel components—beams, columns, and steel sheets—recognized for their structural integrity, resilience, and versatility. These architectural entities epitomize load-bearing efficiency, owing to steel's high strength-to-weight ratio and ductility, enabling expansive, open interiors.
Structure Specification
Product Application: Light Frame Steel Construction Hangar Design Prefabricated Steel Structure Factory Building Workshop warehouse
A pre-engineered steel building is a modern technology where the complete designing is done at the factory and the building components are brought to the site and then fixed/jointed at the site, all is bolt connection, no need any welding!
An efficiently designed pre-engineered building can be lighter than the conventional steel buildings by up to 30%. Lighter weight equates to less steel and potential price savings in structural framework.
Specification for Steel Structure Building
| Component | Specification |
| Main Steel Frame | 1. Material: Q345B (S355JR) or Q235B(S235JR)/ Welded/Hot Rolled H section steel
2. Surface: Hot Dip Galvanized or Painted
3. Connection: All Bolts Connection |
| Supporting System | Roof Purlin: C or Z Section Steel, Q235B
Wall Purlin: C or Z Section Steel, Q235B
Bracing: Steel Rod, Q235B
Cross Support: Steel Rod, Q235B
Column Support: Angle Steel; Steel Rod; Q235B
Angle Brace: Angle steel, Q235B
Tie Bar: Steel Pipe, Q235B |
| Roof & Wall System | 1. Single Colorful Corrugated Steel Sheet; Thickness: 0.3-0.8mm
2. Sandwich Panel with EPS, Rock Wool, Fiberglass, PU; Thickness: 50-150mm |
| Accessories | Door: Sliding; Rolled Up Door (Manual/Auto)
Window: Aluminum Alloy; PVC
Downspout: PVC pipe
Gutter: Galvanized Steel Sheet; Stainless Steel
Ventilator: Stainless Steel Turbine Ventilator
Skylight Belt: FRP or PC semi-transparent Skylight Belt
Flash: Color Steel Sheet
Fittings: Anchor Bolt; High Strength Bolt; Standard Bolt, Self-tapping nail etc |
Product Overview
Steel structure buildings combine traditional construction techniques with modern industrial production methods, achieving fast, efficient, and environmentally friendly construction through factory prefabrication and on-site assembly.
The steel frame structure adopts high-quality high-strength steel that has been precisely manufactured to ensure structural integrity, safety, and excellent seismic resistance. Components are prefabricated in a factory environment and then modularly assembled on site, which improves construction productivity, greatly shortens construction time, and minimizes costs.
Material Specifications
| Component | Material |
| Main Steel Frame - Column | Q235, Q355 Welded H Section Steel |
| Main Steel Frame - Beam | Q235, Q355 Welded H Section Steel |
| Secondary Frame - Purlin | Q235 C and Z purlin |
| Knee Bracing | Q235 Angle Steel |
| Tie Bar | Q235 Circular Steel Pipe |
| Bracing | Q235 Round Bar |
| Column and Horizontal Bracing | Q235 Angle Steel, Round Bar or Steel Pipe |
| Roof Panel | EPS Sandwich Panel / Fiber Glass Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet |
| Structure Usage | Up to 50 years |
Service Advantages
Professional Design: Senior design team provides customized drawings and steel usage calculations
Exquisite Craftsmanship: Skilled production team with advanced equipment ensures excellent quality
One-Stop Service: Comprehensive solutions from design to installation
Strict Quality Control: International standards compliance for products and services
High-Quality After-Sales: Quick response and comprehensive maintenance services
Packing and Delivery
Standard Sea Freight Packaging: Reinforced packaging for structural components, panels, and accessories
40' HQ Container Loading: Optimized space utilization for safe transportation
Professional Loading Team: Skilled workers using cranes and forklifts following strict procedures
Project Information Required
| 1 | Location (where will be built?) | _____country, area |
| 2 | Size: length*width*height | _____mm*_____mm*_____mm |
| 3 | Wind load (max. wind speed) | _____kn/m2, _____km/h, _____m/s |
| 4 | Snow load (max. snow height) | _____kn/m2, _____mm |
| 5 | Anti-earthquake | _____level |
| 6 | Brickwall needed or not | If yes, 1.2m high or 1.5m high |
| 7 | Thermal insulation | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; if not, the metal steel sheets will be ok. The cost of the latter will be much lower than that of the former |
| 8 | Door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | Window quantity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | Crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
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