Guangdong LiYou Steel Structure Engineering Co., Ltd. +8619147784007 liyousteelstructure@outlook.com
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In any multi-level industrial or commercial facility, steel platform stairs are more than just a means of access—they're an essential structural component for safety and efficiency. Liyou designs and manufactures stair systems that meet global safety codes while optimizing space, load capacity, and design flexibility.
Tread Options: Checkered plate, grating, or perforated anti-slip panels.
Finish Options: Hot-dip galvanized, powder-coated, or painted.
Railing Height: 900–1100mm standard with optional mid-rails.
Connection: Bolt-on or welded as per site requirement.
Tailored for Your Space: Every stair system is custom-built to your platform specs and usage scenarios.
Stronger, Safer, Smarter: Liyou prioritizes structural integrity and user safety at every design stage.
Fast Global Delivery: We ship worldwide with pre-drilled, ready-to-install units for fast deployment.
Factory-Direct Pricing: In-house production ensures competitive cost without compromising quality.
| Quantity: | |
|---|---|
Steel
Online technical support
Warehouse
Guangdong, China
Warehouse
3 years
total solution for projects
LYB-001
Warehouse
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
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 | ||
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 | ||
