Guangdong LiYou Steel Structure Engineering Co., Ltd. +8619147784007 liyousteelstructure@outlook.com
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When you need strong, reliable, and cost-effective structural support, our steel decking frames deliver unmatched performance. As a trusted manufacturer since 2014, we specialize in pre-engineered steel decking frames that provide superior load-bearing capacity and durability for various construction projects.
Material: G550/S350GD steel
Thickness: 0.8mm – 2.0mm (customizable)
Surface Treatment: Galvanized (Z275-Z600) or painted
Fire Rating: Up to 120 minutes (with intumescent coatings)
Certifications: CE, ASTM, EN 1994-1-1 compliant
We've supplied steel decking frames for projects in:
North America (Warehouses, parking garages)
Europe (Commercial complexes, industrial plants)
Middle East & Asia (High-rise buildings, infrastructure)
Request a Free Quote! Get a custom steel decking frame solution today!
| Quantity: | |
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Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement, Other
graphic design, 3D model design, total solution for projects, Cross Categories Consolidation, Others
steel
Guangdong, China
Modern
Lifetime
Liyou
LYB-001
CE Certification
Industrial Commercial
C.Z Shape Steel Channel
Sliding Door
Customized Color
Sandwich Panel Optional
Aluminum Alloy Sliding Window
SAP2000/AutoCAD /PKPM /3D3S/TEKLA
Hot Dip Galvanized
25-60 days
Steel decking frame is the structural support system designed to carry steel decking and concrete slabs in composite floor construction.
It consists of primary and secondary steel members that transfer loads from the decking to the main steel structure, ensuring strength, stability, and long-term performance.
Steel decking frames are widely used in industrial buildings, mezzanine floors, warehouses, parking structures, and steel-framed commercial projects.
A complete steel decking frame system typically includes:
Primary beams and girders
Secondary joists or purlins supporting the steel deck
Connection plates, bolts, or welded joints
Design coordination with steel decking and concrete slab thickness
All components are engineered to work together with steel decking to form a reliable composite floor system.
The steel decking frame is designed based on project-specific requirements, including:
Design loads and usage type
Beam spacing and decking span
Concrete slab thickness
Building codes and standards
Proper frame design ensures that steel decking performs efficiently during construction and throughout the service life of the building.
Steel decking frames are commonly fabricated using:
Structural steel beams
Hot-rolled or welded steel sections
Corrosion-protected steel for long-term durability
All frames can be factory-fabricated for precise dimensions, ensuring fast installation and consistent quality on site.
Steel decking frame systems are suitable for:
Industrial buildings and factories
Warehouse and logistics facilities
Mezzanine floors and equipment platforms
Parking garages and commercial structures
Composite floor systems in steel buildings
Strong load-bearing capacity
Optimized beam spacing for steel decking
Fast on-site installation
Excellent compatibility with composite floor systems
Custom-designed for each project
Each steel decking frame can be customized according to:
Project drawings and load requirements
Steel decking type and profile
Span length and building layout
Local design codes and construction standards
We provide integrated solutions that ensure seamless coordination between the steel decking and its supporting frame.
PRODUCT SPECIFICATIONS
| No | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||
Steel decking frame is the structural support system designed to carry steel decking and concrete slabs in composite floor construction.
It consists of primary and secondary steel members that transfer loads from the decking to the main steel structure, ensuring strength, stability, and long-term performance.
Steel decking frames are widely used in industrial buildings, mezzanine floors, warehouses, parking structures, and steel-framed commercial projects.
A complete steel decking frame system typically includes:
Primary beams and girders
Secondary joists or purlins supporting the steel deck
Connection plates, bolts, or welded joints
Design coordination with steel decking and concrete slab thickness
All components are engineered to work together with steel decking to form a reliable composite floor system.
The steel decking frame is designed based on project-specific requirements, including:
Design loads and usage type
Beam spacing and decking span
Concrete slab thickness
Building codes and standards
Proper frame design ensures that steel decking performs efficiently during construction and throughout the service life of the building.
Steel decking frames are commonly fabricated using:
Structural steel beams
Hot-rolled or welded steel sections
Corrosion-protected steel for long-term durability
All frames can be factory-fabricated for precise dimensions, ensuring fast installation and consistent quality on site.
Steel decking frame systems are suitable for:
Industrial buildings and factories
Warehouse and logistics facilities
Mezzanine floors and equipment platforms
Parking garages and commercial structures
Composite floor systems in steel buildings
Strong load-bearing capacity
Optimized beam spacing for steel decking
Fast on-site installation
Excellent compatibility with composite floor systems
Custom-designed for each project
Each steel decking frame can be customized according to:
Project drawings and load requirements
Steel decking type and profile
Span length and building layout
Local design codes and construction standards
We provide integrated solutions that ensure seamless coordination between the steel decking and its supporting frame.
PRODUCT SPECIFICATIONS
| No | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||
