EN124 D400 Cast Iron Manhole Cover Double Sealed Triangular Ductile Iron Manhole Cover And Frame
EN124 D400 Cast Iron Manhole Cover Double Sealed Triangular Ductile Iron Manhole Cover And Frame
Product Description
Sound-proof joint included.
Groove to facilitate the opening process.
Frame fitted with holes for fastening to the ground.
Metal non-slip surface.
Coated with non-toxic, non-flammable and non-polluting water-soluble black paint.
1. Material grade:
a) Ductile Iron according to ISO1083, ISO945,
b) Ductile Iron GGG500-7
c) Grey Iron GG20
2. Process:
a) Molding boards
b) Green sand with hand molding or DISA line molding
c) Coating
3. Coating:
a) Fusion bonded epoxy powder coating;
b)Cold applied black bitumen;
c) Coating as per customers' requirement
| Class | frame size (mm) | clear opening (mm) |
Depth (mm) |
unit weight (kg) | Specification |
| D400 | 750*750 | 600*600 | 100 | 84 | ductile iron ; double triangular; closed key hole |
Features
Inverted seating combine with three point suspension to
provide cover stability under load and to discourage abrasive
material from becoming trapped under the bearing points.
Applications
For Storm Water (with circumscribed raised stubs on the cover)
For Foul Water (with rectangular raised stubs on the cover)
Designated to be used in Government roadway drainage
projects and maintenance projects.
Any other related products we can make
Manhole Frames & Covers
Catch Basin Frames & Grates
Valve Boxes
Meter Boxes
Counterweights
Automobile Castings
Ductile Iron Pipe Fittings
Fabricated Steel Products
Decorative Castings
Other Castings
Package
Fumigate wooden or plywood case / pallet, or as per customer's requirements.
Get in Touch
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