Product Introductions
alvanized Catwalk Grating is a metal walkway system consisting of flat steel (load-bearing flat steel) and crossbars (twisted square or round steel) arranged at specific intervals, forming a grid structure through welding or press-locking processes, and then hot-dip galvanized.
Product Specifications
|
Manufacturing Method |
Machine Welding |
|
Main Materials |
Carbon Steel, Aluminum, Stainless Steel |
|
Manufacturing Methods |
Dovetail Pressure Locked, Swaged Pressure Locked |
|
Common Bearing Bar Spacing |
7/16", 1/2", 11/16", 15/16", 19/16" |
|
Bearing Bar Depth |
3/4" to 7" |
|
Transport Package |
Wooden Pallet |
|
Trademark |
DONGFU |
|
HS Code |
73089000 |
|
Shape |
I Shape |
|
Material |
Carbon Steel |
|
Surface Treatment |
Galvanized, Painted, No Finish, Pickling |
|
Bearing Bar Type |
Flat Bar Type, Serrated Bar Type, I-Bar Type |
|
Common Cross Bar Spacing |
2", 4" |
|
Bearing Bar Thickness |
1/8" to 1/2" |
|
Specification |
Customizable Specifications |
|
Origin |
China |
|
Production Capacity |
1000 Square Meters Per Week |
Product Advantages
Physical Properties
High Strength: Stable structure, capable of supporting the weight of personnel, tools, and equipment, and not easily deformed.
Lightweight and Easy to Install: Low self-weight of the mesh structure, convenient for handling and installation, without compromising load-bearing capacity.
Ventilation and Light Transmission: Open design promotes air circulation, reduces the risk of moisture corrosion, and saves lighting energy.
Safety Features
Anti-slip: Optional smooth/serrated surfaces; the serrated surface increases friction in wet and slippery environments.
Obstacle Removal: The mesh quickly drains liquids and debris, avoiding the risk of slipping due to water accumulation.
Corrosion Resistance
Hot-dip galvanizing process: Immersion in molten zinc at 450-460℃, zinc layer ≥80μm, achieving long-term corrosion resistance.
Durable and Cost-Effective: 20-30 years of service life in normal environments, far exceeding ordinary carbon steel, significantly reducing maintenance costs.
Harsh Environment Resistance: Stable performance in humid, chemical corrosion, and coastal salt spray environments.
Maintenance and Adaptability
Easy to Clean: Less dust and water accumulation, reducing cleaning workload.
Flexible Installation: Supports welding (permanent)/ Specialized clamps (detachable) secure the metal without damaging the galvanized layer.
Customizable: Supports multiple specifications and shapes to suit different project needs.
Product Applications
Industrial Sector
Factory Platform Walkways: Suitable for operation and maintenance access in industries such as chemical, power, metallurgy, and machinery manufacturing.
Equipment Support: Serves as a base for large equipment, bearing its weight and cushioning vibrations.
Stair Treads: Specially designed industrial stair treads with reliable anti-slip performance.
Construction and Infrastructure Sector
Roof Maintenance Access: Facilitates rooftop equipment maintenance without damaging the waterproofing layer.
Public Buildings: Platforms and walkways for stadiums, exhibition halls, stations, etc.
Municipal Engineering: Can be used as drainage ditch covers, bridge walkways, and underground passage components.
Energy Industry
Power Plants/Substations: Construct equipment platforms and cable tray walkways, resistant to complex electrical environments.
Photovoltaic Power Stations: Dedicated outdoor maintenance access, resistant to high temperatures and UV radiation.
Offshore Platforms: Specially treated for corrosion resistance, able to withstand high salt spray corrosion.
Other Scenarios
Warehousing and Logistics: Fabricate racking platforms and forklift access to meet heavy-duty requirements.
Sewage Treatment: Resistant to acid and alkali corrosion, suitable for water treatment conditions.
Landscape Facilities: Used for park walkways and viewing platforms, balancing aesthetics and safety.
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