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Help CenterCarbon Steel Bar Grating, 40x40mm Mesh, 5mm Thick, Welded Construction, 1000kg/m2 Load Rating
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in high-quality wire mesh and grating solutions. Our Carbon Steel Bar Grating, 40x40mm Mesh, 5mm Thick, Welded Construction, 1000kg/m2 Load Rating is engineered to deliver exceptional strength, durability, and reliability for demanding industrial applications. With over two decades of manufacturing expertise and annual export value exceeding US$5 million, we provide products that meet the rigorous standards of global markets including North America, Europe, Southeast Asia, and beyond.
This heavy-duty welded bar grating is designed for maximum load-bearing capacity while maintaining a lightweight structure for easy installation. The 40x40mm mesh opening offers an optimal balance between strength and drainage, making it ideal for platforms, walkways, and trench covers. Each panel is precision-welded at every intersection to ensure uniform load distribution and long-term stability.
Key Features & Benefits
- High Load Capacity: Rated for 1000kg/m², suitable for heavy machinery, vehicular traffic, and storage areas.
- Welded Construction: Each bearing bar and cross bar is fusion-welded for maximum rigidity and structural integrity.
- Anti-Slip Surface: Serrated or plain options available – our standard serrated surface provides excellent traction even in wet or oily conditions.
- Corrosion Resistant Options: Choose from plain carbon steel or hot-dip galvanized finish for extended service life in harsh environments.
- Customizable Dimensions: Panel sizes, bearing bar spacing, and cross bar spacing can be tailored to your specific project requirements.
Technical Specifications
| Parameter | Value |
| Material | Carbon Steel (Q235 or equivalent) |
| Mesh Opening | 40mm × 40mm (center to center) |
| Bearing Bar Thickness | 5mm |
| Bearing Bar Height | 25mm (standard, customizable) |
| Load Rating | 1000 kg/m² (uniformly distributed load) |
| Standard Panel Width | 1000mm (customizable) |
| Standard Panel Length | 6000mm (customizable) |
| Surface Finish | Plain (black), Hot-Dip Galvanized, or Painted (optional) |
Detailed Product Description
Our carbon steel bar grating is manufactured using a fully automated welding process that ensures consistent quality and precise dimensions. The 5mm thick bearing bars are spaced at 40mm intervals, with cross bars welded at the same spacing to create a robust grid structure. This design provides excellent load distribution, allowing the grating to withstand static and dynamic loads up to 1000kg per square meter without deformation.
The grating is ideal for use in industrial flooring, pedestrian walkways, mezzanine platforms, drainage covers, and security barriers. Its open area design allows light, air, and water to pass through, reducing wind load and preventing accumulation of debris or liquids. The serrated surface option (available on request) enhances slip resistance, making it suitable for areas with frequent foot traffic or exposure to moisture.
We offer both plain carbon steel (black finish) and hot-dip galvanized finishes. The galvanized coating provides excellent corrosion resistance, extending the service life in outdoor or chemical environments. All panels are fabricated with precision-cut ends and optional banding for easy handling and installation. Custom sizes, bearing bar heights, and load ratings are available based on customer specifications.
Company & Trust
Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer in the wire mesh industry since 1998. Located in Hengshui, Hebei, China – the heart of China's wire mesh production – we benefit from a mature supply chain and skilled workforce. Our annual export value of US$5-10 million reflects our ability to serve clients across North America, South America, Europe, Africa, Oceania, and Asia. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Every batch of our bar grating undergoes strict quality control, including dimensional inspection, weld strength testing, and load capacity verification. We are committed to providing products that meet or exceed international standards. With a factory that has been in operation for over 25 years, we have the experience and capacity to handle both small custom orders and large-scale projects.
Order your Carbon Steel Bar Grating today – contact us for a quote, technical drawing, or sample. Our team is ready to assist you with product selection, customization, and logistics. From concept to delivery, we ensure your satisfaction.
Frequently Asked Questions
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What is the maximum panel size you can produce?
Standard panels are 1000mm wide × 6000mm long, but we can customize width up to 1500mm and length up to 8000mm based on your requirements. -
Can this grating be used for heavy vehicle traffic?
Yes, the 1000kg/m² load rating is suitable for forklifts and light trucks. Please confirm your specific load requirements with our engineers for optimal design. -
What surface treatments are available?
Standard options include plain (black steel), hot-dip galvanized, and painted (color available upon request). Galvanized finish is recommended for outdoor or corrosive environments. -
How is the grating cut to size?
We can cut panels to your exact dimensions using hydraulic shears or sawing. Banding around the edges is optional for added safety and ease of handling. -
What is the lead time for custom orders?
Lead time depends on quantity and customization level. Typically, standard sizes ship within 7-15 days, while custom orders may require 15-25 days. -
Do you provide samples before bulk order?
Yes, we offer small samples (e.g., 300×300mm) for quality evaluation. Please contact us for sample availability and shipping cost. -
Is the grating slippery when wet?
Standard plain grating can be slippery. We recommend selecting the serrated (toothed) surface option for improved slip resistance in wet or oily conditions. -
What certifications do you hold?
We comply with international quality standards and can provide test reports upon request. Specific certifications can be discussed based on your target market requirements.
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