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PRODUCTION
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Steel rectangular pipes
according to GOST 8645-68 (range),
GOST 13663-86 (technical requirements)
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Steel grade:
10, 20, 35, 45
The pipes are applied in the machine-building
and building industry.
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Assortment of cold-worked rectangular pipes
made to GOST 8645-68.
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External
dimensions, mm
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Wall thickness, mm
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15x10
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1,0 - 2,0
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20x10
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1,0 - 2,0
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20x15
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1,5 - 2,5
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25x10
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1,5 - 2,5
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25x15
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1,5 - 2,5
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30x10
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1,5 - 3,0
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30x15
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1,5 - 3,0
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30x20
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1,5 - 3,0
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35x15
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1,5 - 3,5
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35x20
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1,5 - 3,5
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35x25
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1,5 - 3,5
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40x15
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2,5 - 4,0
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40x20
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2,5 - 4,0
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40x25
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2,5 - 4,0
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40x30
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2,5 - 4,0
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42x20
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2,5 - 4,0
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42x30
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2,5 - 4,0
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45x20
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2,5 - 4,0
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45x30
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2,5 - 4,0
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50x25
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2,5 - 4,0
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50x30
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2,5 - 4,0
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50x35
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2,5 - 4,0
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50x40
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2,5 - 4,0
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60x25
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2,5 - 5,0
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| 60x30 |
2,5 - 5,0 |
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60x40
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3,0 - 5,0
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70x30
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3,0 - 6,0
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70x40
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4,0 - 6,0
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70x50
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4,0 - 6,0
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Assortment of hot-worked rectangular pipes
made to GOST 8645-68.
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External
dimensions, mm
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Wall thickness, mm
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| 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)
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External
dimensions, mm
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Wall thickness, mm
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| 28x25 |
1,5 - 2,5 |
| 40x28 |
1,5 - 2,5 |
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| ©2005, Kalpana
Intervest inc. All rights reserved. |
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