A Tight Fit for Linear Channels
Linear channels require a grate that fits the opening properly. A loose grate may move under vehicle traffic. This Ductile Iron Trench Grate is designed to fit the channel opening closely. Its square shape matches linear channel openings. Ductile iron provides a strong body, with an asphalt paint coating on the surface. The cover has a D400 load rating. Vehicle road linear channel drainage is the main application.
Square Body, Tight Fit
The clear opening measures 400×400 mm. The cover outline measures 428×428 mm, and the cover thickness is 50 mm. This model does not include a locking system. Its D400 load rating provides heavy-load capacity for vehicle road applications. The square shape is suitable for linear drainage channels. The cast body provides wear resistance and impact resistance. Custom logos are available upon request.
Specifications at a Glance
|
Item |
Details |
|
Material |
Ductile iron with asphalt paint finish |
|
Clear Opening |
400×400 mm |
|
Cover Outline |
428×428 mm |
|
Cover Thickness |
50 mm |
|
Locking System |
No |
|
Load Rating |
D400 |
|
Customization |
Custom logo available |
|
Applications |
Vehicle road linear drainage channels |
|
Features |
Square cast grating; suitable for linear drainage channels; D400 heavy-load rating for vehicle roads; wear-resistant cast body; impact-resistant structure |
Progress Updates and Custom Work
Production progress updates can be provided during manufacturing. Pictures and videos are available for buyers who need to follow the production process. The minimum order quantity is 100 sets. Samples can be provided before mass production, with a sample lead time of one week to one month. A warranty is included.
Fit Control Inside Our Factory
Our factory has a dedicated processing area for linear channel covers. During production, our team controls the cover outline, cover thickness, and cover holes to maintain proper dimensional accuracy. These controls help the Ductile Iron Trench Grate fit the linear channel correctly. Our team also checks the edges, flatness, and thickness of each batch to maintain product consistency.
Questions Buyers Often Ask
Q: Can I get progress updates during production?
A: Yes. Pictures and videos can be provided during production to show the manufacturing progress.
Q: Does the cover fit linear channels?
A: Yes. The square shape is suitable for linear drainage channels and is matched to the specified channel opening.
Q: What load rating does it have?
A: It has a D400 load rating.
Q: How long does a sample take?
A: The sample lead time is one week to one month.
If this Ductile Iron Trench Grate meets your project requirements, please contact us for more information. A dedicated sales representative and back-office staff member will handle your inquiry. We can help you select a suitable model and manage purchasing risks throughout the process.
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