Square steel hollow sections are made to GOST 8639-82, GOST 13663-86 and EN 10219-1-2006. The pipes are used in construction, for quick-mountable constructions, in furniture industry, agricultural engineering, automotive and other industries.
|
1.5
|
2.0
|
2.5
|
3.0
|
4.0
|
5.0
|
6.0
|
6.3
|
8.0
|
|
|
|
15x15 |
0.61
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
|
|
20x20 |
0.84
|
1.08
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
|
|
25x25 |
1.08
|
1.39
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
|
|
30x30 |
-
|
1.70
|
2.07
|
2.42
|
-
|
-
|
-
|
-
|
-
|
|
|
|
40x40 |
-
|
2.33
|
2.86
|
3.36
|
4.31
|
-
|
-
|
-
|
-
|
|
|
|
50x50 |
-
|
2.96
|
3.64
|
4.31
|
5.56
|
-
|
-
|
-
|
-
|
|
|
|
60x60 |
-
|
3.59
|
4.43
|
5.25
|
6.82
|
-
|
-
|
-
|
-
|
|
|
|
70x70 |
-
|
-
|
-
|
6.19
|
8.07
|
-
|
-
|
-
|
-
|
|
|
|
80x80 |
-
|
-
|
-
|
7.13
|
9.33
|
-
|
-
|
-
|
-
|
|
|
|
90x90 |
-
|
-
|
-
|
8.07
|
10.59
|
13.01
|
15.34
|
-
|
-
|
|
|
|
100x100 |
-
|
-
|
-
|
9.02
|
11.84
|
14.58
|
17.22
|
18.00
|
22.25
|
|
|
|
120x120 |
-
|
-
|
-
|
10.90
|
14.35
|
17.72
|
20.99
|
21.96
|
27.27
|
|
|
|
140x140 |
-
|
-
|
-
|
-
|
16.87
|
20.86
|
24.76
|
25.91
|
32.29
|
|
|
|
|
|
|
|
1.5
|
1.8
|
2.0
|
3.0
|
4.0
|
5.0
|
6.0
|
8.0
|
|
|
|
15x15 |
0.61
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
|
|
20x20 |
0.84
|
0.98
|
1.08
|
-
|
-
|
-
|
-
|
-
|
|
|
|
25x25 |
1.08
|
1.27
|
1.39
|
-
|
-
|
-
|
-
|
-
|
|
|
|
30x30 |
-
|
1.55
|
1.70
|
2.42
|
-
|
-
|
-
|
-
|
|
|
|
40x40 |
-
|
2.12
|
2.33
|
3.36
|
4.31
|
-
|
-
|
-
|
|
|
|
45x45 |
-
|
-
|
2.65
|
3.83
|
4.93
|
-
|
-
|
-
|
|
|
|
50x50 |
-
|
-
|
2.96
|
4.31
|
5.56
|
-
|
-
|
-
|
|
|
|
60x60 |
-
|
-
|
3.59
|
5.25
|
6.82
|
-
|
-
|
-
|
|
|
|
70x70 |
-
|
-
|
4.22
|
6.19
|
8.07
|
-
|
-
|
-
|
|
|
|
80x80 |
-
|
-
|
4.84
|
7.13
|
9.33
|
11.44
|
13.46
|
-
|
|
|
|
90x90 |
-
|
-
|
-
|
8.07
|
10.59
|
13.01
|
15.34
|
-
|
|
|
|
100x100 |
-
|
-
|
-
|
9.02
|
11.84
|
14.58
|
17.22
|
-
|
|
|
|
120x120 |
-
|
-
|
-
|
10.90
|
14.35
|
17.72
|
20.99
|
27.27
|
|
|
|
140x140 |
-
|
-
|
-
|
12.78
|
16.87
|
20.86
|
24.76
|
32.29
|
|
|
|
|
|
|
