Product Overview
Heavy-Duty Driveway Trench Drain Covers are engineered to provide reliable surface water drainage while withstanding heavy vehicle loads in demanding environments. Manufactured from premium carbon steel, galvanized steel, stainless steel, or ductile iron, our trench drain covers combine high structural strength, excellent corrosion resistance, and long-term durability.
Designed for commercial, industrial, municipal, and residential drainage systems, these heavy-duty trench drain grates effectively collect and discharge rainwater, wastewater, and runoff, helping prevent flooding, surface erosion, and pavement damage.
With advanced manufacturing equipment, strict quality control, and flexible customization capabilities, we supply high-performance trench drain covers that meet international standards and satisfy the requirements of global infrastructure projects.
Key Features
Technical Specifications
|
Item |
Specification |
|
Product Name |
Heavy-Duty Driveway Trench Drain Cover |
|
Material |
Carbon Steel, Galvanized Steel, Stainless Steel 304/316, Ductile Iron |
|
Surface Treatment |
Hot-Dip Galvanized, Electro Galvanized, Powder Coated, Painted, Polished |
|
Width |
100-1000 mm |
|
Length |
500-3000 mm |
|
Thickness |
3-10 mm (Custom Available) |
|
Load Class |
A15, B125, C250, D400, E600, F900 |
|
Bearing Bar Pitch |
20 mm, 30 mm, 40 mm |
|
Cross Bar Pitch |
50 mm, 100 mm |
|
Drain Opening |
Customized |
|
Manufacturing Process |
Welded / Press-Locked |
|
Standard |
EN 1433, ISO 9001 |
|
Custom Service |
OEM and ODM Available |
Material Options
Carbon Steel: Carbon steel trench drain covers offer excellent strength and cost-effectiveness, making them suitable for most industrial and commercial drainage applications. They are commonly hot-dip galvanized to enhance corrosion resistance.
Galvanized Steel: Hot-dip galvanized steel provides outstanding protection against rust and weathering, making it an ideal choice for outdoor installations exposed to moisture and harsh environments.
Stainless Steel 304: Stainless Steel 304 offers excellent corrosion resistance and an attractive appearance, making it ideal for commercial buildings, food processing facilities, hospitals, and public infrastructure.
Stainless Steel 316: Stainless Steel 316 provides superior resistance to chlorides, chemicals, and marine environments, making it suitable for coastal areas, chemical plants, and wastewater treatment facilities.
Ductile Iron: Ductile iron trench drain covers feature exceptional load-bearing strength and impact resistance, making them suitable for airports, ports, highways, and heavy industrial facilities.
Available Load Classes
|
Load Class |
Maximum Load |
Typical Applications |
|
A15 |
15 kN |
Pedestrian Areas, Gardens |
|
B125 |
125 kN |
Parking Lots, Sidewalks |
|
C250 |
250 kN |
Roadside Gutters |
|
D400 |
400 kN |
Driveways, Roads, Warehouses |
|
E600 |
600 kN |
Industrial Facilities, Logistics Centers |
|
F900 |
900 kN |
Airports, Ports, Heavy Equipment Areas |
Applications
Our Heavy-Duty Driveway Trench Drain Covers are widely used in:
Surface Treatment Options
To maximize service life under different environmental conditions, multiple surface finishes are available:
- Hot-Dip Galvanizing
- Electro Galvanizing
- Powder Coating
- Industrial Painting
- Stainless Steel Polishing
- Passivation Treatment
- Black Finish
Different surface treatments can be selected according to corrosion resistance requirements, project budgets, and installation environments.
Manufacturing Process
Every trench drain cover is manufactured under strict quality control procedures:
Raw Material Inspection
Steel Cutting
Bearing Bar Processing
Cross Bar Welding
Frame Assembly
Edge Finishing
Surface Treatment
Dimensional Inspection
Load Capacity Testing
Final Quality Inspection
Packaging
Shipment
Customization Services
Complete customization solutions are provided to meet various engineering and infrastructure requirements. Customization options include:
Custom dimensions
Custom load ratings
Material selection
Drain opening patterns
Bearing bar spacing
Surface treatment
Custom logos and laser marking
Packaging design
Project-specific manufacturing
Simply provide your drawings, CAD files, or technical specifications, and our engineering team will manufacture products according to your exact requirements.
Packaging and Shipping
To ensure safe international transportation, all products are professionally packed.
Packaging options: Steel pallets, wooden pallets, fumigation-free plywood cases, waterproof protective film, plastic strapping, corner protection, and customized export packaging.
Shipping methods: Ocean freight, air freight, railway transport, and express courier.
FAQ
Q: What materials are available for your trench drain covers?
A: We manufacture trench drain covers in carbon steel, hot-dip galvanized steel, stainless steel 304, stainless steel 316, and ductile iron to meet different application requirements.
Q: Which load classes do you supply?
A: Our products are available in load classes A15, B125, C250, D400, E600, and F900, complying with EN 1433 standards.
Q: Can you manufacture according to our drawings?
A: Yes. We provide OEM and ODM manufacturing services based on customer drawings, CAD files, samples, or technical specifications.
Q: What surface treatments do you offer?
A: We provide hot-dip galvanizing, electro galvanizing, powder coating, industrial painting, polishing, passivation, and other customized surface finishes.
Q: Can I customize the dimensions?
A: Yes. Width, length, thickness, bearing bar spacing, cross bar spacing, and drain opening patterns can all be customized.
Q: What industries commonly use heavy-duty trench drain covers?
A: They are widely used in municipal infrastructure, industrial facilities, commercial buildings, warehouses, logistics centers, airports, ports, parking lots, highways, and residential drainage systems.
Q: How long is the production lead time?
A: Standard production typically takes 15 to 30 days, depending on the order quantity, product specifications, and customization requirements.
Q: Do you provide product samples?
A: Yes. Standard samples are available for quality evaluation, and customized samples can also be produced upon request.
Q: How do you ensure product quality?
A: Every product undergoes raw material inspection, dimensional measurement, welding inspection, surface treatment verification, load capacity testing, and final quality inspection before shipment.
Q: Which countries do you export to?
A: Our products have been exported to Europe, North America, South America, Australia, Southeast Asia, the Middle East, and Africa, serving distributors, contractors, wholesalers, and engineering companies worldwide.
Q: What information should I provide to receive an accurate quotation?
A: Please provide the required dimensions, material, load class, surface treatment, quantity, and any drawings or project specifications. Our sales team will prepare a detailed quotation promptly.
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