Technical characteristics
|
Construction, standard
|
Diameter, mm
|
Weight 1000 m, kg
|
1770 N/mm2
|
1860 N/mm2
|
1960 N/mm2
|
|
Minimum breaking load, kN
|
|||||
|
8х25+6х17+1х17
STO 71915393-TU 051–2007
|
21
|
1 937
|
316
|
334
|
351
|
|
31
|
4 167
|
687
|
725
|
763
|
|
|
37
|
5 976
|
989
|
1 044
|
1 098
|
|
|
42
|
7 903
|
1 309
|
1 382
|
1 454
|
|
