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

 
Precision-Engineered Structural Steel Sections for Industrial Buildings
 
Our newly designed 72m×30m×7.5m industrial workshop showcases the strategic application of various types of structural steel sections to create three functional zones:
✔ Service Bay - Light gauge steel framing
✔ Fabrication Bay - Heavy welded plate girders
✔ Storage Bay - Hybrid truss-supported structure
✔ Wash Bay - Corrosion-resistant hollow sections
Availability:
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 Workshop, garage shed, storage closet, buildings prefab workshop, steel warehouse, 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

  • Modern

  • Guangdong, China

  • Lifetime

  • engineer guidance

  • 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

2025 Industrial Workshop Design | Optimized Structural Steel Sections for Heavy-Duty Facilities


Technical Breakdown of Steel Sections Used

1. Hot-Rolled Steel Sections
(Primary Framework)

  • H-Beams (GB/T 11263-2017)

    • Size: 300×300×10×15mm

    • Grade: Q355B

    • Application: Main columns in fabrication bay

  • I-Beams (ASTM A6)

    • Size: 24"×12"

    • Grade: A572 Gr.50

    • Application: Crane runway beams

2. Cold-Formed Sections
(Secondary Structure)

  • C-Purlins

    • Thickness: 2.0-3.0mm

    • Coating: G550 AZ150

    • Spacing: 1.5m on-center

  • Sigma Profiles

    • Special shape for roof bracing

    • Custom roll-formed sections

3. Hollow Structural Sections (HSS)
(Wash Bay & Architectural Features)

  • Rectangular Hollow (EN 10219-1)

    • 200×100×6mm

    • 316L stainless steel option

  • Circular Hollow

    • Φ150×5mm

    • Hot-dip galvanized

4. Custom Fabricated Sections

  • Plate Girders

    • Web: 12mm thick

    • Flange: 25mm thick

    • Stiffener spacing: 1.2m

  • Built-Up Box Sections

    • For high moment-resisting connections

Comparative Analysis Table

Section Type Yield Strength Typical Use Cost Efficiency
Hot-Rolled H 355MPa Primary frames ★★★★
Cold-Formed C 550MPa Roof/Walls ★★★★★
Hollow Tube 275-460MPa Aesthetic/Corrosive areas ★★★
Built-Up Custom Heavy loads ★★

Project-Specific Engineering

Structural Optimization Features:

  • Service Bay: Lightweight C-sections (30% material savings)

  • Fabrication Bay: Moment-resisting welded sections (EN 1090 EXC3)

  • Storage Bay: Economical lattice girders (40% vs solid web)

  • Wash Bay: 3mm stainless steel cladding over HSS

Certifications Included:

  • CE Marking (EN 1090)

  • ISO 3834 Welding Quality

  • Third-party material test reports
Specification
item
value
Warranty
3 years
After-sale Service
Online technical support
Project Solution Capability
total solution for projects
Application
Workshop
Place of Origin
China
Guangdong
Material
Steel
Use
workshop
Product Type
Warehouse
Design Style
Modern
Certification
CE Certification
Application Fields
Industrial Commercial
Purlin
C.Z Shape Steel Channel
Door
Sliding Door
Color
Customized Color
Wall and Roof
Sandwich Panel Optional
Window
Aluminum Alloy Sliding Window
Drawing Design
SAP2000/AutoCAD /PKPM /3D3S/TEKLA
Surface treatment
Hot Dip Galvanized
Delivery time
25-60 days
Packing & Delivery
Steel structural parts are usually packaged bare. But we also have to decide special packaging according to the customer's requirements
Company Profile
FAQ
1. who are we?
We are based in Guangdong, China, start from 2022,sell to Northern Europe(5.00%),Central America(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Oceania(5.00%),Africa(5.00%),Domestic Market(5.00%),Southeast Asia(5.00%),Eastern Europe(5.00%),South Asia(5.00%),South America(5.00%),North America(5.00%),Southern Europe(4.00%),Western Europe(4.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Steel Structure Building,Steel Structure Warehouse,Steel Structure Workshop,Light Steel Villa House,Prefab House

4. why should you buy from us not from other suppliers?
Guangdong Li You Steel Structure Engineering Co., Ltd. is a facility that specializes in the production of steel components used in the construction of buildings, warehouse,workshops,bridges, and other structures.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
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