Overview
Type
Multi-Storey Warehouse
Standard
GB, ASTM, DIN, AISI
Steel Type
Low-Alloy High-Tensile Structural Steel
Connection Form
Bolt Connection
Building Structure
H-Section Steel
Surface Treatment
Painted or Galvanized
Purlin
C or Z Section Steel
Production Capacity
20000 Ton/ Year
Product Description
Prefabricated steel structure building is manufactured and constructed using prefabrication. It consists of factory-made components or units that are transported and assembled on-site to form the complete building.
What is steel structure?
A steel structure is a metal structure made of structural steel members that are connected to each other to carry loads and provide complete rigidity. Due to the high strength grade of steel, this structure is reliable and requires less raw material than other types of structures such as concrete structures and wood structures.
In modern buildings, steel structures are used in almost every type of structure, including heavy industrial buildings, multi-storey buildings, equipment support systems, infrastructure, bridges, towers, airport terminals, and more.
Steel Structure Characteristics
High Strength But Light Weight: High modulus of elasticity makes it suitable for large spans and high-rise structures while being easier to transport.
Superior Toughness & Reliability: Excellent seismic performance with a uniform internal structure that conforms to calculation theory.
Highly Industrialized: Components are factory-made with high precision and rapidly assembled on site, significantly reducing construction time.
Excellent Sealing: Welded structures provide airtight and watertight performance, ideal for high-pressure containers and oil sumps.
Sustainable & Green: Minimal construction waste is generated during demolition, and the material is 100% recyclable.
Product Parameters
| Category |
Component |
Material Specification |
| Main Steel Frame | Column & Beam | Q235, Q345 Welded H Section Steel |
| Secondary Frame | Purlin | Q235 C and Z purlin |
| Tie Rod / Brace | Q235 Circular Pipe / Round Bar / Angle Steel |
| Maintenance System | Roof & Wall Panel | Insulated Sandwich Panel (EPS/Glass Fiber/Rock Wool/PU) or Steel Sheet |
| Accessories | Window & Door | Aluminum/PVC Windows; Sliding Sandwich or Rolling Metal Doors |
Design Parameters Required
- Live load on roof (KN/M2)
- Wind speed (KM/H)
- Snow load (KG/M2)
- Earthquake load (if applicable)
- Crane requirements (lift capacity, height, etc.)
Finished Projects
Production & Service
Professional Processing Workflow
- Raw Material Preparation: Cutting steel plates, H-sections, and pipes to precision.
- Assembly & Welding: Expert welders follow technical drawings for beam and column integration.
- Sand Blasting: Reaching international 2.5 high-grade standards for superior rust resistance.
- Painting: Application of anti-corrosion coating within 2 hours of blasting.
- Inspection: Rigorous 3-stage quality checks before packaging and delivery.
Frequently Asked Questions (FAQ)
Q1: How long is the lifespan of a steel structure building?
A: Our steel structure buildings are designed for longevity, typically offering a service life of 50 to 70 years with proper maintenance.
Q2: Are steel structures fire-resistant?
A: While steel maintains its properties below 150°C, it requires refractory materials or insulation boards in environments requiring specific fire protection to maintain structural integrity at high temperatures.
Q3: How do you prevent rust and corrosion?
A: We use professional sandblasting to reach Grade 2.5, followed by anti-rust painting or galvanization. Offshore structures can also utilize zinc block anode protection.
Q4: Is the installation process difficult?
A: No. Components are prefabricated in the factory for high precision. We provide professional engineering solutions and can send supervisors to guide your local team for quick assembly.
Q5: What are the main environmental benefits of steel construction?
A: Steel structures are "green" buildings. They generate almost no construction waste during demolition and the steel material is 100% recyclable.
Q6: Can you customize the design based on specific site conditions?
A: Yes. We design according to local parameters such as wind speed, snow load, and seismic activity to ensure maximum safety and cost-efficiency.
Stayvora House
