Cast Iron Trench Drain Grate
Channel drainage grating for roads, yards and municipal stormwater routes.
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Custom channel width and project load options
Trench Drain Covers and Channel Gratings
Trench drain covers are made for road channels, industrial yards, parking areas and stormwater routes. Material and design should be chosen from the channel width, traffic load, span, frame support, corrosion conditions, waterway requirement and lifting method.
Procurement overview
Specify the product before comparing price
Trench drain covers are made for road channels, industrial yards, parking areas and stormwater routes. Material and design should be chosen from the channel width, traffic load, span, frame support, corrosion conditions, waterway requirement and lifting method.
Selected products
Products for project review
Open a product to review its description and available specification fields. Final dimensions and performance requirements are confirmed against the project drawing.
Ductile Iron Channel Drain Grate
Ductile iron grating for channels, trench drains and stormwater systems.
View specificationsHeavy Duty Cast Iron Trench Drain Cover
Heavy duty trench cover with custom channel width and load class options.
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Ductile Iron Channel Grating
Channel grating for road drainage, stormwater and municipal projects.
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Cast Iron Slot Trench Cover
Slot-style trench cover for linear drainage and paved areas.
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Cast Iron Linear Drain Cover
Linear drainage cover for roads, yards and infrastructure channels.
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Composite Trench Drain Cover
Corrosion-resistant and lower-weight option for trench drainage.
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Custom Trench Drain Grate
Made to project drawings, trench width, load class and packing requirements.
View specificationsRFQ checklist
Details buyers should confirm
| Channel geometry | Clear span, trench width, overall cover size, section length and frame support. |
|---|---|
| Material | Ductile iron, cast iron, composite or stainless steel according to load and environment. |
| Load and drainage | Traffic class, waterway area, slot pattern and installation direction. |
| Maintenance | Lift-out, hinged, bolted, lockable or modular section design. |
| Production input | Drawing, bill of quantities, surface finish, packing and destination port. |
Buyer questions
Frequently asked questions
Which material is best for a trench drain cover?
Ductile or cast iron is often selected for traffic loading. Composite and stainless steel can be useful where weight, corrosion or appearance is the main concern.
Can the width be customized?
Yes. Custom width and section length can be reviewed from the trench drawing and required support condition.
How should buyers specify the load?
State the applicable standard, installation area, expected traffic and required test class. The supporting frame and channel construction also matter.
Can several cover types be packed in one shipment?
Mixed project packages can be reviewed when sizes, quantities, labels and packing requirements are confirmed in advance.
Send the drawing for a practical quotation
Include standard, load class, clear opening, frame size, quantity and destination port.