Steel Grating Stair Treads / Steel Stair Steps
Steel grating stair treads are widely used in industrial facilities, steel structures, and maintenance platforms. They provide high load-bearing capacity, anti-slip safety, and long service life, making them ideal for both indoor and outdoor stair systems.
1.Factory Staircase
Steel grating stair treads are commonly used in factories, warehouses, and industrial facilities to ensure safe access between floors, platforms, and equipment areas.
Recommended Model
- T1 Standard Stair Tread
- T2 Bolted Stair Tread
- Serrated Safety Stair Tread
Material
- Carbon Steel Q235 / ASTM A36
- Stainless Steel SS304 / SS316
| Item | Specification |
| Width | 700 – 1200 mm |
| Depth | 240 – 320 mm |
| Bearing Bar Pitch | 30 mm / 40 mm |
| Cross Bar Pitch | 100 mm |
| Surface | Serrated or Plain |
| Surface Treatment | Hot Dip Galvanized / Painted |
2)Outdoor Steel Structure Staircase
For outdoor steel structure staircases, steel grating stair treads offer excellent drainage, corrosion resistance and anti-slip safety, making them ideal for outdoor environments exposed to rain and dust.
Recommended Model:
- T3 Outdoor Galvanized Stair Tread
- Heavy Duty Serrated Stair Tread
Material:
- Carbon Steel + Hot Dip Galvanized
- Stainless Steel SS304 / SS316
| Item | Specification |
| Width: | 600 – 1200 mm |
| Depth: | 250 – 320 mm |
| Bearing Bar Height: | 25 – 40 mm |
| Surface: | Serrated Anti-slip |
| Galvanizing Thickness: | ≥70 μm |
3)Maintenance Channel Stair Access
Steel grating stair treads are widely used for access to maintenance platforms, machinery areas and service channels, ensuring safe and convenient movement for technicians.
Recommended Model：
- T1 Standard Stair Tread
- T4 Heavy Load Stair Tread
Material：
- Carbon Steel Q235
- Stainless Steel 304 / 316
| Item | Specification |
| Width | 600 – 1000 mm |
| Depth | 240 – 300 mm |
| Bearing Bar Thickness | 3 – 5 mm |
| Surface | Serrated / Anti-slip |
Advantages
Our steel grating stair treads are designed to meet the safety and durability requirements of industrial environments.
1)Key advantages include:
- Excellent Anti-Slip Performance
- Serrated surfaces improve safety in wet, oily or dusty environments.
2)High Structural Strength:
Designed to support heavy pedestrian traffic and industrial use.
3)Corrosion Resistance:
Hot dip galvanizing provides long-term protection for outdoor applications.
4)Open Grid Design
Allows water, dust and debris to pass through easily.
5)Easy Installation:
Pre-drilled side plates simplify installation on steel stair structures.
6)Quality Assurance
We maintain strict quality control throughout the manufacturing process.
Quality measures include:
- Raw materials from certified steel mills
- Precision welding technology
- Dimensional and flatness inspection
- Galvanizing inspection according to ISO 1461
7)Products can be manufactured according to international standards:
- ANSI / NAAMM (USA)
- BS 4592 (UK)
- AS 1657 (Australia)
- YB/T 4001 (China)
8)After-Sales Service
We provide professional support throughout the entire project lifecycle.
Our services include:
Technical consultation
- Installation guidance
- Engineering documentation support
- Prompt response to customer inquiries
- Replacement support for verified manufacturing defects
9)OEM & Customization Services
We offer flexible OEM and customization services for stair tread projects.
Customization options include:
- Custom stair tread dimensions
- Serrated or plain grating surface
- Different bearing bar spacing
- Side plate thickness customization
- Special coatings or surface treatments
- Heavy-duty load design
- Private label / OEM branding
Products can also be manufactured according to client drawings or project specifications to ensure perfect compatibility with the project structure.
