Hot-Dipped Galvanized Steel Grating Trench Cover | Serrated Anti-Slip Drainage Grating

Our hot-dipped galvanized steel grating trench cover delivers exceptional corrosion resistance and safety performance for demanding industrial and commercial applications. Featuring serrated bearing bars that provide superior slip resistance, these trench covers are engineered to withstand harsh environmental conditions including high humidity, saltwater exposure, and corrosive chemicals. The robust construction ensures long-term reliability in high-traffic areas while maintaining optimal drainage capabilities.

Key Features & Benefits

• Enhanced Safety - Serrated bearing bars provide excellent slip resistance

• Superior Corrosion Protection - Hot-dipped galvanized coating prevents rust

• Heavy-Duty Construction - Multiple thickness options for various load requirements

• Optimal Drainage - Precision spacing ensures efficient water flow

• Easy Installation - Prefabricated design reduces installation time

• Low Maintenance - Durable materials minimize upkeep requirements

• Versatile Applications - Suitable for industrial, commercial, and residential use

Technical Specifications

Dimensions & Materials

• Bearing Bar Width: 25mm, 30mm, 32mm, 40mm, 50mm, 65mm, 75mm, 100mm

• Bearing Bar Thickness: 3mm, 4mm, 4.5mm, 5mm, 6mm, 10mm

• Bearing Bar Pitch: 30mm, 40mm, 50mm (custom options available)

• Cross Bar Pitch: 38.1mm to 120mm (standard and custom spacing)

• Primary Material: Galvanized steel grating

• Surface Finish: Hot-dipped galvanized coating

Construction Details

• Bearing Bar Type: Serrated for maximum traction

• Load Capacity: Heavy-duty classification

• Manufacturing Standards: Precision welding and fabrication

• Quality Certification: ISO9001 certified production

Applications

Industrial & Commercial Uses

• Industrial facility drainage systems

• Parking lot and garage trench covers

• Sidewalk and pedestrian area drainage

• Public space infrastructure

• Chemical processing plants

• Water treatment facilities

• Marine and coastal applications

• High-humidity environments

Performance Advantages

• Weather Resistance - Withstands extreme environmental conditions

• Chemical Resistance - Suitable for corrosive environments

• Long Service Life - Galvanized coating ensures decades of performance

• Safety Compliance - Meets industrial safety standards

• Cost Effective - Reduced maintenance and replacement costs

• Customizable - Adaptable to specific project requirements

Quality Assurance

• ISO9001 certified manufacturing

• Rigorous quality control procedures

• Material certification available

• Load testing verification

• Performance standard compliance

Service & Support

• Custom Sizing - Tailored to specific trench dimensions

• Technical Consultation - Professional engineering support

• Fast Delivery - 5-8 working day production time

• Flexible Payments - T/T, L/C, Credit Card options

• Global Shipping - International logistics coordination

• After-Sales Support - Installation and maintenance guidance

Packaging & Shipping

• Secure Packaging:

  • Individual plastic wrapping for surface protection

  • Sturdy cardboard boxing

  • Wooden pallet reinforcement for shipping

• Efficient Logistics:

  • 1-2 business day order processing

  • Multiple shipping options available

  • Real-time tracking provided

Ordering Information

• Minimum Order: 100 pieces

• Production Capacity: 10 tons per day

• Price Structure: Negotiable based on quantity and specifications

• Payment Terms: T/T, L/C, Western Union, Credit Card

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