Industrial Steel Structure Fabrication for Sheds & Warehouses
 Our portal steel frame structure provides a durable solution for warehouses and industrial buildings, designed to withstand severe weather conditions including strong winds, heavy rain, and snow loads.
 Key Product Attributes
    | Attribute |  Value |  
  | Application Fields |  Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment |  
  | Drawing Design |  AUTOCAD, SOLIDWORKS, TEKLA |  
  | Maximum Roof Load |  20+lb/sq.ft |  
  | Raw Steel Material |  Q235B, Q355B, ASTM A36 |  
  | Frame Type |  Portal Frame |  
  | Design Parameter |  Wind Load, Snow Load And Earthquake |  
  | Working Scope |  Design, Fabrication, Installation |  
  | Life Span |  30-50 Years |  
  
 Structural Components
  - Steel Columns
  - Steel Beams
  - Bracing Systems
  
 Five Main Structural Elements
  - Tension Members
  - Compression Members
  - Bending Members
  - Combined Stress Members
  - Connection Components
  
 
 Structural Advantages
  - Robust portal frame design resistant to extreme weather
  - Precision manufacturing with workshop cutting, welding, drilling, and painting
  - Quick installation with high-strength bolt assembly
  - Comprehensive structural elements for optimal performance
  
 Construction Features
  - Lightweight with high strength and large spans
  - 20-30% lower cost than traditional buildings
  - Shorter construction period with simple on-site assembly
  - High fireproof performance and corrosion resistance
  - Easily disassembled, moved, and recycled
  
 
 Technical Specifications
  - Dimension: Custom length × width × eave height with variable roof slope
  - Type: Single/double/multi-slope; Single/double/multi-span; Single/double/multi-floor
  - Foundation: Concrete with steel foundation bolts
  - Column and Beam: Hot rolled or welded H steel Q355B with high strength bolts
  - Bracing: X or V type from angle steel or pipe
  - Purlin: Q235B C/Z section steel (C160-300 or Z160-300)
  - Roof/Wall Panel: Corrugated steel sheet or insulated sandwich panel
  
 
 
 Quality Assurance
 
 Our team of highly trained professionals ensures precision in every fabrication step, from measuring and cutting to welding and final assembly.
 Fabrication Services
  - Measuring, Cutting, and Welding
  - Hole and Cleat Placement
  - Packaging and Loading
  - Dispatch and Erection
  
  About Qingdao Tsin Steel Structure
  - Specialization: Integrated solutions for steel structure workshops, warehouses, and multi-storey buildings
  - Capacity: 2,500 tons/month with 20,000 m² workshop space
  - Services: Layout consulting, structural design, fabrication, delivery, and installation guidance
  - Experience: 20+ years in complete steel structure solutions
  - Global Reach: Serving South America, Africa, Oceania, and other markets
  
 