Overview
Riveted grating is assembled by mechanically fastening cross bars to bearing bars using rivets. This cold-pressed structure provides higher impact resistance and transverse stability compared to welded grating, making it suitable for applications with concentrated or cyclic loads.
Technical Parameters
|
Parameter |
Specification |
|
Raw materials |
Flat carbon steel, Aluminum 6000 series, 300 series stainless steel rivets |
|
Surface option |
Serrated surface available for anti-slip performance |
|
Typical applications |
Bridges, highways, air intakes, airport trench drainage covers |
|
Load characteristics |
Suitable for concentrated or repeated loads |
Key Advantages
- Higher impact resistance: compared to standard welded gratings, verified in concentrated and cyclic load conditions.
- Transverse stability: improved through mechanical rivet fastening rather than welding.
- Production capacity: supports large-scale orders: daily output >120 tons, annual capacity 35,000 tons.
- Customization: enabled by an in-house technical team of 10 personnel, supporting non-standard sizing, load verification, and drawing modifications.
- Fast response: same-day drawing output for urgent orders (up to 30,000㎡ per day).
Applications
- Bridges and highways
- Airport trench drainage covers
- Air intakes
- Heavy-duty platforms and industrial walkways
FAQ
Q1: What is the difference between riveted grating and welded steel grating?
A1: Riveted grating uses cold-pressed rivets to connect bars, offering higher transverse stability and impact resistance under concentrated or repeated loads. Welded grating is typically used for uniform, static loads.
Q2: Can this product be made with serrated surfaces for anti-slip requirements?
A2: Yes. For wet or slippery conditions, a serrated surface is available to increase anti-slip performance.
Q3: What are the load limits of this grating?
A3: Load limits depend on bar dimensions, spacing, and material grade. Hebei Shunbo provides load verification and customization through its in-house engineering team.
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