Hot Sale Steel Building Prefabricated Workshop Steel Structure Warehouse
Product Description
Steel structure buildings utilize construction steel as load-bearing structures, typically composed of beams, columns, trusses, and other components made from section steel and steel plates. These structures include roof, floor, and wall enclosure systems.
Construction section steel generally refers to hot-rolled angle steel, channel steel, I-beams, H-section steel, and steel pipes. Buildings using these components are classified as profiled steel structure buildings.
Key advantages include high strength, elastic modulus, material uniformity, excellent plasticity and toughness, precision manufacturing, convenient installation, high industrialization, and rapid construction.
Product Specification
Main structural components of steel structure buildings:
- Primary Framing Elements: Columns and beams made from H-section steels (hot-rolled or welded) with factory primer and protective coatings for rust prevention
- Secondary Framing Elements: Purlins and tie bars fixed to columns and beams with common bolts
- Bracing: Round steel knee bracing and supporting parts to enhance structural stability
- Cladding: Color-coated corrugated steel sheets or sandwich panels with zinc-aluminum coating for weather protection
- Windows and Doors: Plastic steel or aluminum-alloy windows; sliding or folding doors
- Optional Components: Gutters, downpipes, transparent sheets, ventilators, and bridge cranes available upon request
| Structure |
Part |
Specification |
| Steel Structure Parts |
Column |
Welded H Section Steel |
| Beam |
Welded H Section Steel |
| Withstand Wind Column |
Welded H Section Steel |
| Roof Purlin |
Galvanized C Section Steel or Z Section Steel |
| Wall Purlin |
Galvanized C Section Steel or Z Section Steel |
| End Wall Purlin |
Galvanized C Section Steel or Z Section Steel |
| Panel Material parts |
External Wall Panel |
1. EPS sandwich panel, thickness customized
2. Rockwool sandwich panel, thickness customized
3. Corrugated Galvanized Steel sheet with different Color, thickness customized |
| Internal Wall Panel |
1. EPS sandwich panel, thickness customized
2. Rockwool sandwich panel, thickness customized |
| Roofing Panel |
1. EPS sandwich panel, thickness customized
2. Rockwool sandwich panel, thickness customized
3. Corrugated Galvanized Steel sheet with different Color, thickness customized |
| Skylight |
Glass Fiber Reinforced Plastics (FRP) |
|
| Door and Window parts |
External Door and Window parts |
1. Sliding Door
2. Roller Door |
| Internal Door |
Aluminum Alloy Door |
| Window |
1. UPVC Window
2. Aluminum Alloy Window |
| Drainage Parts |
Galvanized Water Channel |
Thickness Customized |
| Down Spout |
PVC Down spout |
Features of Steel Structure Building
Compared with traditional concrete structures, steel buildings offer significant advantages:
- High strength and stability: Welded pipes and H-beams provide exceptional load-bearing capacity
- Corrosion resistance: Surface treatments effectively prevent oxidation and rust
- Installation convenience: Designed for efficient assembly and construction
- Customizable specifications: Adjustable to meet diverse project requirements
- Quality assurance: Rigorous inspection processes ensure compliance with national standards
Applications of Steel Structure Buildings
1. Portal Frame Structures
Traditional system featuring rigid frame beams, columns, supports, and purlins. Ideal for industrial and commercial buildings including warehouses, workshops, and factories due to simple force transmission and rapid construction.
2. Frame Structures
Beam-column systems that resist horizontal and vertical loads, with non-load-bearing walls for enclosure. Commonly used in offices, malls, and exhibition halls.
3. Light Steel Structures
Cost-effective solutions using round tubes, angle steel, and C-section purlins. Benefits include high factory production, minimal on-site work, and excellent space utilization.
Design and Quotation Process
We provide customized solutions based on your requirements:
- Submit existing drawings for direct quotation
- Our design team can create plans based on:
- Project location and dimensions (L*W*height)
- Mezzanine requirements and load capacity
- Wall panel specifications (single-layer or sandwich)
- Environmental factors (snow/wind loads)
- Interior column allowances
- Crane requirements (if applicable)
- Special project requirements
Production Capabilities
Our manufacturing facilities include 6 modern factories spanning 130,000 square meters with multiple production lines. We offer:
- Efficient project completion timelines
- Production process documentation (photos/videos)
- Live workshop viewing via video call
- Factory inspection opportunities
Quality Assurance
Our comprehensive quality system includes:
- Grade I Professional Contracting Qualification for Steel Structures
- Grade I China Steel Structure Manufacturing Certification
- ISO 9001, 14001, and 45001 Certifications
- Compliance with American, European, and Russian standards
- Full-chain capabilities from design to engineering management
Packaging and Shipping
Our optimized packaging ensures safe and efficient transportation:
- Main frames packed on steel pallets for protection and handling efficiency
- Secondary components securely packed in parcels
- Container loading optimized for cost-effective ocean freight
Installation Process
Comprehensive installation support includes:
- Detailed instructions and video guides
- Optional on-site engineer assistance
- Step-by-step process:
- Foundation construction with anchor bolts
- Column installation with crane assistance
- Beam installation between columns
- Purlin installation on main structure
- Wall and roof sheet fixing
- Corner and eave cover installation
- Window and door installation
Frequently Asked Questions
1. What kind of company are you?
We are a steel structure building manufacturer based in Qingdao, China.
2. What drawings do you provide?
Plan, elevation, sectional, foundation, and installation drawings.
3. Can we visit your factory?
We welcome visits and will arrange professional staff to assist you.
4. Do you provide installation teams?
We provide detailed installation guides and can send engineers or full teams upon request.
5. What is the delivery time?
Typically 30-55 days after deposit receipt, depending on order quantity.