| Steel grade |
Dimensions, mm |
Mass per 1m, kg |
Specification |
Profile |
| B |
b1 |
H |
| KR70 |
70 |
120 |
120 |
46,1 |
TU U 14-2-1230-99 |
|
| KR80 |
80 |
130 |
130 |
59,81 |
| KR100 |
100 |
150 |
150 |
83,09 |
| KR120 |
120 |
170 |
170 |
113,47 |
| KR140 |
140 |
170 |
170 |
141,7 |
|
| Type |
Steel grade |
Mass per 1m, kg |
Specification |
Profile |
| R34 |
N50 T60 PT70 |
34,1 |
TU U 14-2-1238-99 |
|
|
| Type |
Steel grade |
Mass per 1m, kg |
Specification |
Profile |
| RGBO-54 |
RGBO |
54,4 |
TU U 14-2-1187-97 |
|
|
|