SYI can supply the ductile iron or grey iron manhole steps according to BS1247 standard, the coating can be black bitumen or galvanizing.
SYI Cast iron manhole steps can be cast as per clients’ requirement with different dimension and design and material. The ductile iron manhole step can provide a higher tensile strength as well as a higher “strength to weight” ratio when compared with the properties inherent with grey iron manufacture.
|
No.
|
Item code
|
Length(mm)
|
Width(mm)
|
Height(mm)
|
Stand-off-distance(mm)
|
|
1
|
SYI/MS/01
|
200
|
155
|
50
|
130
|
|
2
|
SYI/MS/02
|
250
|
155
|
50
|
130
|
|
3
|
SYI/MS/03
|
360
|
155
|
50
|
130
|
|
4
|
SYI/MS/04
|
240
|
155
|
50
|
120
|
|
5
|
SYI/MS/05
|
240
|
220
|
50
|
120
|
|
6
|
SYI/MS/06
|
125
|
150
|
90
|
125
|
|
7
|
SYI/MS/07
|
144
|
166
|
65
|
136
|
|
8
|
SYI/MS/08
|
250
|
150
|
50
|
125
|
|
9
|
SYI/MS/09
|
190
|
145
|
23
|
145
|
|
10
|
SYI/MS/10
|
136
|
166
|
65
|
133
|
