Guangdong LiYou Steel Structure Engineering Co., Ltd.        +8619147784007     liyousteelstructure@outlook.com
You are here: Home / Products / Joist in Steel Structure

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Joist in Steel Structure

 

Steel Joists in Structural Engineering: Efficient & Cost-Effective Support Systems

Steel joists are essential load-bearing components in modern construction, providing lightweight yet strong support for floors, roofs, and ceilings. As a leading manufacturer, we produce high-quality steel joists that optimize structural performance while reducing material and labor costs.

 

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

Key Features & Benefits of Our Steel Joists

✔ Superior Strength-to-Weight Ratio

  • Made from high-grade steel (Q235B/Q355B, ASTM A36)

  • Supports heavy loads with minimal deflection

  • Ideal for long-span applications (up to 20m+)

✔ Fast & Easy Installation

  • Pre-engineered for quick bolt-on assembly

  • Reduces construction time vs. traditional beams

  • Compatible with open-web designs for HVAC/electrical integration

✔ Cost-Effective Design

  • Uses 30-50% less steel than solid beams

  • Lower foundation requirements due to lightweight nature

  • Pre-punched holes simplify MEP (mechanical/electrical/plumbing) routing

✔ Customizable Configurations

  • K-Series (standard) – For typical floor/roof loads

  • LH-Series (long-span) – Up to 20m spans

  • DLH-Series (deep long-span) – Heavy industrial use

  • Gable ends – For sloped roof systems

✔ Durable & Low-Maintenance

  • Hot-dip galvanized or painted finishes available

  • Resists corrosion, fire (with intumescent coatings), and pests

  • 50+ year lifespan with proper maintenance


Technical Specifications

Parameter Specification
Material Q235B/Q355B (GB), ASTM A36 (US)
Depths 200mm-1200mm
Span Range 6m-20m
Load Capacity Up to 5 kN/m² (custom designs available)
Fire Rating 30-120 minutes (with additional protection)


 

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


 

 
 
 
 
 
 
 
 
 
 
Previous: 
Next: