|
| PRODUCTION |
Steel rectangular pipes
according to GOST 8645-68 (range),
GOST 13663-86 (technical requirements)
|
GOST 8645-68
Steel grade: 10, 20, 35, 45
The pipes are applied in the machine-building and building industry. |
Assortment of cold-worked rectangular pipes made to GOST 8645-68.
|
External
dimensions, mm |
Wall thickness, mm |
|
15x10
|
1,0 - 2,0
|
|
20x10
|
1,0 - 2,0
|
|
20x15
|
1,5 - 2,5
|
|
25x10
|
1,5 - 2,5
|
|
25x15
|
1,5 - 2,5
|
|
30x10
|
1,5 - 3,0
|
|
30x15
|
1,5 - 3,0
|
|
30x20
|
1,5 - 3,0
|
|
35x15
|
1,5 - 3,5
|
|
35x20
|
1,5 - 3,5
|
|
35x25
|
1,5 - 3,5
|
|
40x15
|
2,5 - 4,0
|
|
40x20
|
2,5 - 4,0
|
|
40x25
|
2,5 - 4,0
|
|
40x30
|
2,5 - 4,0
|
|
42x20
|
2,5 - 4,0
|
|
42x30
|
2,5 - 4,0
|
|
45x20
|
2,5 - 4,0
|
|
45x30
|
2,5 - 4,0
|
|
50x25
|
2,5 - 4,0
|
|
50x30
|
2,5 - 4,0
|
|
50x35
|
2,5 - 4,0
|
|
50x40
|
2,5 - 4,0
|
|
60x25
|
2,5 - 5,0
|
| 60x30 |
2,5 - 5,0 |
|
60x40
|
3,0 - 5,0
|
|
70x30
|
3,0 - 6,0
|
|
70x40
|
4,0 - 6,0
|
|
70x50
|
4,0 - 6,0
|
|
Assortment of hot-worked rectangular pipes made to GOST 8645-68.
|
External
dimensions, mm |
Wall thickness, mm |
| 80x60 |
6,0-8,0 |
| 100x50 |
5,0-8,0 |
| 120x80 |
6,0-8,0 |
|
Range of rectangular pipes special size
according to GOST 8645-68 (GOST 13663-86)
|
External
dimensions, mm |
Wall thickness, mm |
| 28x25 |
1,5 - 2,5 |
| 40x28 |
1,5 - 2,5 |
Information in detail look in the
table in PDF-format 
Adobe® PDF
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