Binze's composite steel grating utilizes a load-bearing steel grating as the base, with a sealed checkered steel plate or steel mesh bonded to the surface via welding or press-locking. The base plate provides structural strength and permeability, while the top plate ensures anti-slip, sealing, and fall-prevention functions-effectively addressing the drawbacks of standard steel grating, such as large apertures that allow small objects to fall through. We offer customization of base plate specifications and top plate thicknesses to meet specific operational requirements, balancing load-bearing capacity with anti-slip performance.
Comparison: Composite Steel Grating vs. Standard Steel Grating
|
Comparison Item |
Standard Steel Grating |
Composite Steel Grating |
|
Structure |
Steel grating mesh only |
Steel grating base + checkered plate/steel mesh, welded as one piece |
|
Surface |
Open mesh, large openings |
Closed surface, no large openings |
|
Small Item Fall-Through |
Falls through easily |
Effectively prevents |
|
Anti-Slip Performance |
Depends on grating itself |
Checkered plate provides extra anti-slip; serrated base offers better performance |
|
Applications |
General platforms, walkways |
Grain silos, restaurants, precision workshops, etc., where anti-fall and sealing are required |
Product Features
Integrated Load-bearing & Anti-slip
The base grating provides structural strength, while the surface checkered plate enhances anti-slip and sealing properties.
01
Fall & Debris Prevention
The sealed surface effectively prevents small tools or materials from falling through and keeps the grating surface clean.
02
High Structural Rigidity
The base and top plates are securely welded or press-locked, ensuring uniform load distribution and resistance to deformation over long-term use.
03
Upgradable Anti-slip Performance
Options include serrated base plates combined with checkered plates for superior traction in wet or oily environments.
04
Corrosion Resistance
Standard hot-dip galvanized finish makes it suitable for outdoor and humid industrial environments.
05
Applications
Power/Chemical: Power plant platforms, chemical plant walkways, maintenance access paths.
Mining/Metallurgy: Mining platforms, mineral processing plant walkways, vibrating screen maintenance paths.
Water Treatment: Wastewater treatment plant trench covers, grating platforms.
Warehousing/Logistics: Grain silo covers (rodent-proof and fall-prevention), cafeteria floor trench covers.
Petroleum: Refinery platform walkways, offshore platform decks.
Municipal: Drainage trench covers, tree pit covers.
Customization Services
Custom Dimensions
Supports cutting into squares, circles, trapezoids, fan shapes, and other irregular forms based on drawings; maximum single-panel size is 6000mm × 1000mm; options include hole cutting, corner cutting, and edge finishing.
Chequer Plate Thickness
Four specifications available (3mm, 4mm, 5mm, 6mm), matched to load requirements.
Base Plate Specifications
Flat bar spacing options of 30mm, 40mm, or 60mm; common specifications include G323/40/100 and G325/30/100, selected based on load-bearing needs.
Anti-slip Upgrade
Serrated flat bar base plates available (tooth height 0.5–1.0mm); combining these with chequer plate increases the slip resistance coefficient by over 40%.
Surface Treatment
Standard hot-dip galvanizing (zinc layer ≥60μm); custom spray-painted colors or natural stainless steel finish available.
Minimum Order Quantity (MOQ)
1 ton for standard specifications; custom irregular shapes negotiated per project; prototyping takes 5–7 working days.
FAQ
Q: What are the main differences between composite steel grating and standard steel grating?
A: Composite steel grating features a chequer plate or steel mesh attached to the surface of a standard steel grating base, creating a sealed surface. This effectively prevents small objects from falling through while enhancing slip resistance, making it suitable for grain silos, cafeterias, precision workshops, and other areas requiring sealing and fall prevention.
Q: How does the slip resistance of serrated base plates compare to that of flat base plates?
A: The base plate, made of serrated flat steel, features 0.5–1.0 mm serrations; when combined with a patterned top plate, its slip resistance is over 40% higher than that of flat-surfaced alternatives. It is suitable for wet, oily, rainy, or snowy environments, such as offshore platforms, slaughterhouses, and mineral processing plants.
Q: Can the surface be made of stainless steel?
A: Yes. Both the base plate and the top plate can be made of 304 or 316 stainless steel, making them suitable for applications requiring high corrosion resistance and hygiene standards, such as food processing, pharmaceuticals, and chemical manufacturing.
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