Chemical composition: GOST 380-2005
Geometric dimensions: GOST 8509-2006
Specifications: GOST 535-2005
25x3
|
32x3
|
35x3
|
40x3
|
45x3
|
50x5
|
63x4
|
75x5
|
100x6,5
|
25x4
|
32x4
|
35x4
|
40x4
|
45x4
|
50x6
|
63x5
|
75x6
|
100x7
|
|
|
35x5
|
40x5
|
45x5
|
|
63x6
|
75x7
|
100x8
|