Steel Grating Trench Cover | Gutter Cover Plate for Roadway & Pavement Drainage

Steel grating trench covers for roadway, pavement and building drainage systems. Heavy-duty welded construction, excellent load capacity, unblocked drainage. Multiple specifications available.

Place of Origin	AN PING , CHINA .
Brand Name	TT
Certification	ISO9001-2015
Model Number	TT-6
Minimum Order Quantity	10pieces
Price	lower
Packaging Details	wooden pallet
Supply Ability	1500tons/month

Product Details

Product Name

Grating Trench Cover

Type Bar

Plain Bar/serrated Bar

Raw Material

Q235/S235J

Surface Treatment

HDG/ Paiting/non Treatment

Highlight

350x1000 Trench Drain Covers

G304 Trench Drain Covers

30X100 Trench Drain Covers

Steel grating trench covers, also known as gutter cover plates, provide superior drainage solutions for roadways, pavements, and building grounds. Manufactured through precision welding of high-quality steel plates, these trench covers deliver exceptional load-bearing capacity while ensuring optimal water flow. The robust construction combines lightweight design with strong impact resistance, making them ideal for various drainage applications in municipal, commercial, and industrial settings.

Key Features & Benefits

Heavy Duty Construction - Welded steel plate design ensures long-lasting durability
Excellent Load Capacity - Supports vehicle and pedestrian traffic with reliable performance
Superior Drainage - Open grid design prevents water accumulation and blockages
Lightweight Design - Easy to handle and install while maintaining structural strength
Impact Resistant - Withstands heavy use and harsh environmental conditions
Versatile Applications - Suitable for multiple drainage and access point requirements
Low Maintenance - Durable materials reduce long-term upkeep costs

Technical Specifications

Standard Product Specifications

Bearing Bar Spacing	Cross Bar Spacing	Available Bearing Bar Specifications
30mm	50mm/100mm	20×3, 25×3, 32×3, 40×3, 20×5, 25×5, 32×5, 40×5, 45×5, 50×5, 55×5, 60×5
40mm	50mm/100mm	20×3, 25×3, 32×3, 40×3, 20×5, 25×5, 32×5, 40×5, 45×5, 50×5, 55×5, 60×5
60mm	50mm	25×3, 40×3, 20×5, 25×5, 32×5, 40×5, 45×5, 50×5, 55×5, 60×5

Product Coding System

G203/30/100: 20mm depth × 3mm thickness, 30mm bearing bar spacing, 100mm cross bar spacing
G255/40/50: 25mm depth × 5mm thickness, 40mm bearing bar spacing, 50mm cross bar spacing
G405/60/50: 40mm depth × 5mm thickness, 60mm bearing bar spacing, 50mm cross bar spacing

Applications

Roadway and pavement drainage systems
Building ground and yard trench covers
Pipeline ditch protection and access
Underground passage drainage
Ventilation well and lighting well covers
Inspection well and maintenance access points
Municipal infrastructure projects
Commercial and industrial drainage applications

Performance Advantages

Optimized Water Flow - Precision spacing ensures efficient drainage
Structural Integrity - Maintains shape and function under heavy loads
Weather Resistance - Performs reliably in all environmental conditions
Safety Compliant - Secure installation prevents accidental displacement
Cost Effective - Long service life reduces replacement frequency
Easy Installation - Simple placement and secure fitting
Customizable - Various sizes and specifications available

Quality Standards

Precision welding throughout all connection points
Consistent spacing and dimensional accuracy
High-quality steel materials
Rigorous load testing
Compliance with industrial standards

Service & Support

Multiple Specifications - Wide range of standard sizes available
Technical Guidance - Professional application advice
Quality Assurance - Reliable performance guarantee
Fast Delivery - Efficient order processing
Customer Support - Comprehensive after-sales service

Contact us for trench cover solutions - Our technical team provides expert guidance for drainage system applications, offering quality products with professional support and reliable performance.