Guangdong LiYou Steel Structure Engineering Co., Ltd. +8619147784007 liyousteelstructure@outlook.com
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✔ Turnkey Solutions – From design to installation
✔ BIM & Tekla Integration – Clash-free modeling
✔ Fast Lead Times – 4-6 weeks for standard projects
✔ Competitive Pricing – 10-15% lower than EU/US suppliers
| Quantity: | |
|---|---|
Steel
Online technical support
Steel Frame Hay Shed/Shelter
Guangdong, China
Industrial Area
3 years
total solution for projects
LYB-001
Steel Frame Hay Shed/Shelter
Industrial
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
Single item
1X1X1 cm
1.000 kg
✔ Structural Framing Systems
Beams, columns, trusses, and bracing
Clear spans up to 100m (328 ft)
✔ Connection Systems
Moment frames, base plates, shear connections
Pre-drilled bolt holes (±0.5mm tolerance)
✔ Specialty Fabrications
Curved architectural steel
Heavy plate girders (up to 100mm thickness)
Staircases, handrails, and platforms
| Material | Grades | Certifications |
|---|---|---|
| Structural Steel | Q355B, A572 Gr.50, S355JR | EN 1090, AWS D1.1 |
| Stainless Steel | 304, 316 | ASTM A480 |
| Aluminum | 6061-T6 | AMS 4027 |
Laser/Plasma Cutting (±0.3mm precision)
CNC Bending & Rolling (up to 50mm thickness)
Robotic Welding (ISO 3834 certified)
Surface Treatment (sandblasting, galvanizing, painting)
Quality Inspection (UT, MPI, dimensional checks)
2,500 tons of fabricated steel
Pre-assembled modular sections
20% faster erection
Curved steel arches (75m span)
Architectural-grade finish
3D-scanned for perfect fit
| Parameter | Specification |
|---|---|
| Dimensional Tolerance | ±1mm per 10m |
| Welding Standards | EN ISO 5817 B |
| Surface Preparation | SA 2.5 (ISO 8501) |
| Coating Thickness | 60-120μm (customizable) |
A typical fabrication steel structure process includes:
Preparation and inspection of structural steel materials
CNC cutting and drilling based on shop drawings
Welding and assembly of structural members
Dimensional checking and quality control
Surface treatment before delivery
Each step is coordinated to ensure compatibility between components and smooth on-site erection.
Q: What file formats do you accept for fabrication?
A: DWG, DXF, STEP, IFC, PDF, and Tekla models.
Q: Do you provide installation services?
A: Yes – We offer global erection support.
Q: What’s your MOQ for custom fabrication?
A: 5 tons for economical production.
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 | ||
✔ Structural Framing Systems
Beams, columns, trusses, and bracing
Clear spans up to 100m (328 ft)
✔ Connection Systems
Moment frames, base plates, shear connections
Pre-drilled bolt holes (±0.5mm tolerance)
✔ Specialty Fabrications
Curved architectural steel
Heavy plate girders (up to 100mm thickness)
Staircases, handrails, and platforms
| Material | Grades | Certifications |
|---|---|---|
| Structural Steel | Q355B, A572 Gr.50, S355JR | EN 1090, AWS D1.1 |
| Stainless Steel | 304, 316 | ASTM A480 |
| Aluminum | 6061-T6 | AMS 4027 |
Laser/Plasma Cutting (±0.3mm precision)
CNC Bending & Rolling (up to 50mm thickness)
Robotic Welding (ISO 3834 certified)
Surface Treatment (sandblasting, galvanizing, painting)
Quality Inspection (UT, MPI, dimensional checks)
2,500 tons of fabricated steel
Pre-assembled modular sections
20% faster erection
Curved steel arches (75m span)
Architectural-grade finish
3D-scanned for perfect fit
| Parameter | Specification |
|---|---|
| Dimensional Tolerance | ±1mm per 10m |
| Welding Standards | EN ISO 5817 B |
| Surface Preparation | SA 2.5 (ISO 8501) |
| Coating Thickness | 60-120μm (customizable) |
A typical fabrication steel structure process includes:
Preparation and inspection of structural steel materials
CNC cutting and drilling based on shop drawings
Welding and assembly of structural members
Dimensional checking and quality control
Surface treatment before delivery
Each step is coordinated to ensure compatibility between components and smooth on-site erection.
Q: What file formats do you accept for fabrication?
A: DWG, DXF, STEP, IFC, PDF, and Tekla models.
Q: Do you provide installation services?
A: Yes – We offer global erection support.
Q: What’s your MOQ for custom fabrication?
A: 5 tons for economical production.
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 | ||
