High Strength D400 Double Seal Cover Cast Iron Black Surface For
Algeria
Cast Iron Manhole Cover size:According to the customers' need
1) product overview
1. Material
a) Ductile Iron GGG500-7 / 400-12
b) Grey Iron GG20
4. Process
c) Molding boards
d) Green sand with hand molding
3. Product information
Manhole Covers are manufactured for construction and public use.
Manhole Covers shall be smooth and free from sand holes, blow
holes, distortion or any other defects
4. Coating
a) Cold applied black bitumen
b) Without coating
c) Coating as per customers' requirement
5. Designs
a) EN124 A15 B125 C250 D400 E600 and F900
b) A60005 for casting design
c) Major standards designs available
d) As per customers' drawings or samples
6. Different accessories are available
2) product parameters
| Description | Cast Iron Manhole Cover |
Type
| Square, round, channel grate |
| Application | Urban drainage system,Municipal Engineering |
| Processing | Green sand casting, resin sand casting |
| Material | ductile iron ggg500-7 |
| Weight Ranges | 4-210kg |
| Tolernace | Controlled by ISO8062 CT11-14 |
| Design Support | UG, SolidWorks, AutoCad, PDF |
| Quality Control | Material, Dimension,Performance,inside defects,load test |
| Standard | EN124 standards |
| B125 |
| Name | Outer Size | Inter Size | Height | Kg | Pcs/Pallets |
| Manhole Cover | 300x300 | 200x200 | 24 | 6.5 | 60 |
| 400X400 | 300x300 | 24 | 9 | 60 |
| 500x500 | 400x400 | 36 | 16 | 30 |
| 600x600 | 500x500 | 40 | 26 | 30 |
| 700x700 | 600x600 | 40 | 41 | 15 |
| 800x800 | 700x700 | 45 | 53 | 16 |
| C250 |
| Name | Outer Size | Inter Size | Height | Kg | Pcs/Pallets |
| Manhole Cover | 400x400 | 300x300 | 35 | 13 | 60 |
| 500x500 | 400x400 | 40 | 22 | 30 |
| 550x550 | 450x450 | 45 | 28 | 30 |
| 600x600 | 500x500 | 45 | 30 | 30 |
| 700x700 | 600x600 | 50 | 50 | 13 |
| 800x800 | 700x700 | 60 | 64 | 12 |
| Square Drainer | 400x400 | 300x300 | 45 | 15 | 60 |
| 500x500 | 400x400 | 50 | 23 | 30 |
| 550x550 | 450x450 | 45 | 26 | 30 |
| 600x600 | 500x500 | 55 | 35 | 20 |
| 700x700 | 600x600 | 60 | 48 | 13 |
| Manhole Cover | 400x400 | 300x300 | 75 | 21 | 20 |
| 500x500 | 400x400 | 75 | 32 | 20 |
| 550x550 | 450x450 | 75 | 38 | 20 |
| 600x600 | 500x500 | 75 | 46 | 10 |
| 700x700 | 600x600 | 75 | 57 | 10 |
| D400 |
| Name | Outer Size | Inter Size | Height | Kg | Pcs/Pallets |
| Manhole Cover | 400x400 | 300x300 | 75 | 23 | 40 |
| 500x500 | 400x400 | 75 | 31 | 26 |
| 550x550 | 450x450 | 75 | 35.5 | 20 |
| 600x600 | 500x500 | 75 | 45 | 20 |
| 700x700 | 600x600 | 75 | 66 | 10 |
| 800x800 | 700x700 | 75 | 81 | 10 |
| 900X900 | 800X800 | 90 | 110 | 10 |
| Rectangular Manhole Cover | 1000X1000 | 900X900 | 100 | 135 | 10 |
| 600x800 | 500x700 | 60 | 48 | 10 |
| 600x800 | 500x700 | 75 | 60 | 10 |
3) product used
The product was used for the roads / idewalk / highway / airport
4) Product advantage
· All standard size covers weigh under 25kg allowing safe one person
handling
· Lockable as standard
· Excellent slip resistance
· Wide range of sizes in 1.5T and 25T loading
· Central keyhole position allows safe one person lift
· 100mm deep frame eliminates traditional maintenance issues
· Frames can be secured to chambers for ultimate stability
· No inherent scrap value thus reducing risk of theft
