Steel space frame structures
Steel space frame structures are versatile engineering solutions renowned for their strength, lightweight design, and adaptability.
Product Introduction
About our company
Qingdao Zhuzhiyuan Steel Structure Co., Ltd., operating under the renowned FSS brand, stands as a global leader in the design, fabrication, and installation of premium steel space frame structures. With over two decades of expertise and a sprawling 40,377 m² production facility in Qingdao, Shandong Province, we deliver innovative structural solutions that meet the most stringent international standards.
Applications of Steel Space Frame Structures
1. Architectural Marvels
LargeSpan Roofs: Ideal for stadiums (e.g., football arenas, Olympic venues), airports, and exhibition halls, achieving spans of 150+ meters without intermediate columns.
Iconic Landmarks: Create visually striking structures like glass atriums, geodesic domes, and cantilevered c2. Industrial Infrastructure.
3. Transportation Hubsis
Airport Terminals: Columnfree spaces for checkin halls and hangars, with integrated lighting/ventilation systems.
Railway Stations: Weatherresistant roofs spanning platforms and concourses.
4. Commercial & Public Facilities
Shopping Malls: Openplan layouts with natural lighting via skylightintegrated frames.
Convention Centers: Rapidly deployable modular systems for temporary event structures.
5. Renewable Energy Projects
Solar Farms: Elevated frameworks for photovoltaic panels, optimized for 25°–35° tilt angles.
Wind Turbine Towers: Hybrid space frames for offshore turbine foundations.
6. DisasterResilient Structures
Earthquake Zones: Energydissipating configurations meeting ASCE 722 seismic requirements.HurricaneProne Areas: Aerodynamic profiles reducing wind load by 20–30%.
Emergency Shelters: Boltconnected frames deployable within 72 hours for disaster relief.
Stage Designs: Reusable frameworks for concert tours and festivals.
Key Advantages of FSS Space Frames
Create a comprehensive solution for efficient human theft manag
01
Custom Geometry
Adapt to curved, pyramidal, or freeform shapes via parametric modeling.
02
Material Efficiency
30–50% lighter than conventional steel structures, reducing foundation costs.
Prefabricated components cut onsite construction time by 60%.
03
Sustainability
I100% recyclable materials with LEEDcompliant designs.
Core strengths
Choose the plan that suits you best.
Advanced Manufacturing Capabilities
Our 12 Hbeam production lines, 4 boxsection lines, and 4 pipe truss lines form the backbone of our 30,000ton annual output capacity. Equipped with cuttingedge machinery, 12head shot blasting machines ensuring SA 2.5 surface preparation (per GB/T 8923)
This technological edge enables us to produce space frames spanning 100+ meters with millimeterlevel accuracy.
CodeCompliant Design Expertise
Our 20+ certified engineers employ Tekla Structures to create optimized 3D models compliant with:
China Standards: GB 500172017 using Q345B/Q235B steel
US Specifications: AISC 36022 with ASTM A992/A36 materials
Eurocode 3: EN 199311 utilizing S355/S275 grades
Key design features include: Connection engineering: Momentresistant nodes with 100% penetration welds (AWS D1.1 Class C) Modular optimization: Standardized components reducing onsite assembly time by 40%.
Quality Assurance System
Our 50+ AWScertified welders and 10+ NDT specialists implement a rigorous 4stage quality protocol:
1. Material Verification: Mill certificates + tensile testing (≥345MPa yield strength)
2. Process Control:CNC cutting tolerances ≤2mm Bolt hole alignment within ±1.5mm
3. NDT Procedures: UT testing (GB 11345 Grade B) for 100% critical welds MT inspection (ASME Sec V) on all loadbearing surfaces
4. Coating Validation: Hotdip galvanizing (≥85μm) or epoxy systems (ISO 12944 C4/C5)
Global Logistics Network
Strategically located 100km from Qingdao Port, we efficiently serve clients across 30+ countries through:Smart Packaging: Steel Pallets: Secure components with wooden and steel frame (e.g., Packing belt). Marking: Label each package with project ID, weight, and handling instructions per ISO 780. Container Loading Optimize space using CADbased loading plans to prevent deformation during transit.Use twist locks and dunnage bags to immobilize cargo within containers.
Cost Advantage: Direct sourcing from Shandong steel mills (30% cost savings)
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