Manhole steps

Manhole Steps shown in this series are for use in conical-shaped sanitary sewer manholes equipped with standard cast iron frames and covers. Furnished in cast gray iron. Vietnam Cast Iron are manufactured and casting such as Drawings, Designed for Din-1211 and Din-1212.

Please download full catalogue that view detail we are prodution the steps.

below is a process for castings manhole steps

1) Manhole step casted by Green sand

2) Sand blasting manhole step.

3) Painting manhole step

4) Packing and load into container for Manhole step