Guangdong LiYou Steel Structure Engineering Co., Ltd.        +8619147784007     liyousteelstructure@outlook.com
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Structure Steel

 

Structure Steel Solutions | High-Performance Construction Framing | LiYou Steel

Premium Structure Steel for Modern Building Projects

As a leading structure steel manufacturer, LiYou Steel provides engineered steel framing systems that combine strength, durability and design flexibility for:

✔ Commercial High-Rises (50+ story buildings)
✔ Industrial Facilities (100m+ clear spans)
✔ Infrastructure Projects (bridges, towers)
✔ Specialty Architecture (curved facades, cantilevers)
✔ Seismic-Resistant Structures (base isolation systems)

Why Choose Our Structure Steel Systems?

✅ Superior Material Quality

  • High-grade steels: ASTM A572 Gr50, Q355B, S355JR

  • Weather-resistant options: ASTM A588 Corten steel

  • Fire-rated solutions: Up to 3-hour fire resistance

✅ Precision Engineering

  • BIM modeling (Tekla, Revit, AutoCAD)

  • CNC fabrication (±1mm tolerance)

  • Robotic welding (AWS D1.1 certified)

✅ Advanced Protection Systems

  • Hot-dip galvanizing (85μm minimum)

  • 3-coat paint systems (25+ year durability)

  • Intumescent coatings for fire protection

✅ Global Compliance

  • EN 1090 EXC3 certified

  • AISC & AWS compliant

  • ISO 9001 quality management

Recent Structure Steel Projects

️ Shanghai Financial Tower - Diagrid steel frame
 Vietnam Petrochemical Plant - Blast-resistant structure
 Malaysia Suspension Bridge - Orthotropic steel deck

 

Availability:
Quantity:
  • 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

  • garage shed, storage closet, poultry houses, Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, supermarket, Warehouse, Workshop, Park, Farmhouse, Courtyard, Other, Kitchen, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies and kids, Outdoor, Storage & Closet, Exterior, Wine Cellar, Entry, Hall, Home Bar, Staircase, Basement, Garage & Shed, Gym, Laundry

  • 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

Technical Specifications

  • Design Standards: AISC 360, Eurocode 3, GB 50017

  • Connection Types: Bolted, welded, friction-grip

  • Coating Systems:

    • Industrial: 120μm DFT epoxy/polyurethane

    • Architectural: PVDF fluoropolymer finishes

  • Quality Assurance: EN 1090 EXC3, AWS D1.8

 

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

 

 
 
 
 
 
 
 
 
 
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