Manhole cover and frame
Cass | esternal dimentions(mm) | clear opening(mm) | height(mm) | total weight(kg) |
D400 | 390x390 | 290x290 | 75 | 20 |
D400 | 490x490 | 3900x390 | 75 | 29 |
D400 | 550x550 | 450x450 | 75 | 35 |
D400 | 590x590 | 490x490 | 75 | 43 |
D400 | 690x690 | 600x600 | 75 | 62 |
D400 | 790x790 | 692x692 | 75 | 78 |
D400 | 890x890 | 792x792 | 75 | 98 |
D400 | 1000x1000 | 900x900 | 75 | 133 |
D400 | 1100x1100 | 1000x1000 | 75 | 160 |
D400 | 1200x1200 | 1100x1100 | 75 | 186 |
Here are the ductile iron casting products from us presently:
Round manhol cover:
Square manhole cover:
Grats and drains:
Urban street furniture, fountains,bollards: