Xianxian Shuangxing Casting Co., Ltd.
Xianxian Shuangxing Casting Co., Ltd.
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Underground Drainage Round Inspection Cover Shock Absorption Eco Friendly
product name: ductile iron telecom manhole cover sizes cast iron
1. material: cast iorn, ductile iron, malleable iron
2. duty: EN124 A15 B125 C250 D400 E600 F900
3. color: black green grey and etc.
4. desin: we can provide OEM service, according your design to do moulds, surface and logo.
5. application: expressway, sidewalk, park, garden, municipal pipeline, telecommunication, water and electrical power projects.
2) product parameters
| Description | Round Ispection 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 |
| Ductile Iron Manhole Cover and Grating | EN124:1994 | Material: GGG500-7 |
| Class | Application | Dimension (Frame mm) |
| A15 | Pedestrians, Pedal Cyclists | Dia760 |
| B125 | Footways, Pedestrians, Car parks | 290*290, dia800 ... |
| C250 | Kerbside channel of roads | 700*700, 600*800 ... |
| D400 | Road, hard shoulders etc. | 850*850, 920*920 ... |
| E600 | Docks, aircraft pavements etc. | as per your demands |
| F900 | Aircraft pavements etc. | as per your demands |
3) product used
The product was used for the roads / idewalk / highway / airport
4) Product advantage
· Lockable as standard
· Excellent slip resistance
· Wide range of sizes in 1.5T and 25T loading
· Central keyhole position allows safe one person lift
· All standard size covers weigh under 25kg allowing safe one person handling
· 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