Manhole Covers, Gratings & Surface Boxes
D400 Ductile Iron Manhole Cover & Frame
Heavy-duty hinged cover for carriageways, with lockable seat and anti-rock design.
- D400 (400 kN)
- BS EN 124-2
Double Triangular Multi-Part Manhole Cover
Manhole Covers, Gratings & Surface Boxes
Which load class do I need?
Two-frame cover split into triangular sections that wedge tight under traffic and lift out one piece at a time.
| Material | Ductile iron EN-GJS-500-7, bitumen coated |
|---|---|
| Load class | D400 (400 kN) |
| Dimensions | Large rectangular openings, sizes to order |
| Standards | BS EN 124-2 |
- Test certificates supplied
- Delivery across Qatar in 24–48 h
- Custom sizes on request
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Manhole Covers, Gratings & Surface Boxes
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