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The 600mm structural drainage grate is engineered for stormwater management systems, featuring an optimized open-area design that increases water discharge rates compared with standard grate models. Manufactured from SMC composite materials, this product maintains structural performance under specified traffic loads and resists corrosion in long-term use. It serves as a suitable option for municipal construction, commercial property development and infrastructure projects, and is commonly selected by municipal engineers and infrastructure contractors for stormwater system installations.
This grate adopts an I-shaped reinforcing rib structure at key load-bearing positions, which distributes pressure evenly across the frame. The composite material formulation supports consistent performance across varying temperature and moisture conditions, reducing the need for frequent replacement in outdoor environments.
CODE | LOAD | O | D | F | h | H | WEIGHT |
|---|---|---|---|---|---|---|---|
WG600 | B125 | 550 | 600 | 755x745 | 50 | 55 | 34.0 KG |
Key pressure-bearing sections of the grate use an I-shaped reinforcing rib structure to improve load distribution. Per ASTM D695 compression testing, the material has a compressive strength of 50 MPa. The standard WG600 model complies with the EN124 B125 load rating, which applies to pedestrian areas, bicycle lanes and light traffic zones such as parking lots and residential roadways. Higher load ratings for heavy traffic applications are available via custom order.
The open-area layout of the grate is optimized to increase water passage efficiency. This design reduces the risk of debris clogging during heavy rainfall events, and supports consistent water flow into stormwater collection systems. The slot geometry is calculated to balance load support and discharge capacity, adapting to urban stormwater management requirements.
SMC composite materials do not rust or degrade from prolonged contact with water, salt spray or soil chemicals. The material retains its structural properties after long-term exposure to UV radiation and outdoor temperature fluctuations, making it suitable for coastal regions, humid climates and areas with corrosive soil conditions. This characteristic reduces maintenance requirements associated with metal grate alternatives.
Composite manufacturing processes support production in a range of colors and surface finishes. This allows the grates to align with urban landscape designs, heritage site requirements or project-specific visual standards. Custom surface patterns for anti-slip performance can also be arranged upon request.
This 600mm drainage grate fits multiple industrial applications and commercial project scenarios. Primary use cases include urban municipal stormwater systems, public and private parking lots, residential community roadways, park and landscape drainage networks, and sidewalk or pedestrian zone drainage installations. Projects with specific load, dimension or appearance requirements can request tailored solutions to match on-site construction conditions.
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Supported by a flexible supply chain, the minimum order quantity for standard and custom grates starts at 100 pieces. Small-batch orders can access custom configuration options including load rating adjustments, dimensional modifications, color selection and surface treatment changes. All custom solutions follow the same production and testing standards as standard models, with specifications confirmed prior to manufacturing.
For standard WG600 models, production and shipping are completed within 30 days of order confirmation. For custom configurations, an estimated lead time will be provided after final specification confirmation. Direct factory oversight of production and logistics supports consistent scheduling and product consistency.
The standard WG600 model complies with the EN124 B125 load rating, designed for light traffic and pedestrian areas. Higher load ratings for heavy roadway use are available as custom options.
This grate is made from SMC (Sheet Molding Compound) composite materials, which provide corrosion resistance and stable structural performance in outdoor environments.
Yes, custom dimensions, colors and surface finishes are supported with a minimum order quantity of 100 pieces. Specific requirements can be discussed with our technical team.
Standard made-to-order WG600 models have a lead time of 30 days from order confirmation. Custom order lead times vary based on configuration complexity.
