Application
State the operating area, access frequency and any wet, corrosive or public-safety conditions.
Trench Covers
Drainage Channel Covers
Continuous grating covers for surface-water drainage channels, configured to the specified traffic zone, clear span and support layout.
Material & finishCarbon steel — HDG to ASTM A123Stainless — 304 / 316LBS 4592 / NAAMM / EN standards
Configured for industrial projects
Built around your operating conditions.
Continuous grating covers for surface-water drainage channels, configured to the specified traffic zone, clear span and support layout.
- Dimensions, material and finish confirmed against drawings
- Engineering support for spans, loads, installation and standards
- Coordinated supply with frames, fixings and edge protection
Specifications
- Design basis: stated wheel or pedestrian load, load footprint, clear span and support direction; EN 124 class only where it applies to the complete verified assembly
- Grating sloped or flat. Self-cleaning open-area design
- Angle or channel frames and any intermediate supports are sized from trench width, seat geometry and the governing load case
- Bolted restraint and lifting details are coordinated with maintenance access and theft risk
- Material: carbon steel HDG. 316L for chemical bunds
Used in
Systems
Industries
How to order
- Dimensions, size and surface type
- Material: carbon steel HDG / 304 / 316L / FRP
- Quantity or total area to cover
- Cut-outs, banding and fixing requirements
- Delivery destination and governing standard
MTC and certificates per order. Load tables → · Downloads →
Selection support
What to confirm before quotation.
Continuous drainage runs. Combined grating + channel for surface water collection.
Engineering inputs
Provide clear span, bearing direction, design load, dimensions and required standards.
Supply scope
Include frames, clips, banding, toe plates, railings and drawings in one coordinated RFQ.
Typical systems
Typical industries
Complete the package