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1.Cast iron manhole steps can be cast as per clients’ requirement with different dimension and design and material.
3.when compared with theproperties inherent with grey iron manufacture.
| No. | Length(mm) | Width(mm) | Height(mm) | Stand-off-distance(mm) |
| 1 | 200 | 155 | 50 | 130 |
| 2 | 250 | 155 | 50 | 130 |
| 3 | 360 | 155 | 50 | 130 |
| 4 | 240 | 155 | 50 | 120 |
| 5 | 240 | 220 | 50 | 120 |
| 6 | 125 | 150 | 90 | 125 |
| 7 | 144 | 166 | 65 | 136 |
| 8 | 250 | 150 | 50 | 125 |
| 9 | 190 | 145 | 23 | 145 |
| 10 | 136 | 166 | 65 | 133 |
