heavy duty drain hole cover
Name | heavy duty drain hole cover |
Material | Ductile iron and grey iron |
Standard | EN 124 & ISO9001:2008 |
Class | C250 |
Quality system | ISO 9001:2008 Bureau Veritas Certificate |
Paint Characteristic | Black bitumen painting, water-solubility painting |
Tensile strength | 450Mpa | Yield strees | 280Mpa |
Elongation rate | 7.00% | Hardness | 275HBS |
Material | QT 500-7 | Standard | EN 124 |
We are offering diverse range of manhole covers like:
1. Heavy Duty Square and Rectangular Manhole cover and frame.
2. Medium Duty Square and Rectangular manhole cover and frame.
3. Light Duty Square and Rectangular manhole cover and frame.
4. Circular cover with circular frame
5. Circular cover with square frame
6. Channel grating, double layer cover and frame
7. Bench leg, surface boxes
If you are interested in above mentioned products, let us know please. Thanks.
