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Steel rectangular pipes
according to GOST 8645-68 (range),
GOST 13663-86 (technical requirements)
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GOST 8645-68
Steel grade: 10, 20, 35, 45
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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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15õ10
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1,0 - 2,0
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20õ10
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1,0 - 2,0
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20õ15
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1,5 - 2,5
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25õ10
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1,5 - 2,5
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25õ15
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1,5 - 2,5
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30õ10
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1,5 - 3,0
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30õ15
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1,5 - 3,0
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30õ20
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1,5 - 3,0
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35õ15
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1,5 - 3,5
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35õ20
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1,5 - 3,5
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35õ25
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1,5 - 3,5
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40õ15
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2,5 - 4,0
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40õ20
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2,5 - 4,0
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40õ25
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2,5 - 4,0
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40õ30
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2,5 - 4,0
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42õ20
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2,5 - 4,0
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42õ30
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2,5 - 4,0
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45õ20
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2,5 - 4,0
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45õ30
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2,5 - 4,0
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50õ25
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2,5 - 4,0
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50õ30
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2,5 - 4,0
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50õ35
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2,5 - 4,0
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50õ40
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2,5 - 4,0
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60õ25
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2,5 - 5,0
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| 60x30 |
2,5 - 5,0 |
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60õ40
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3,0 - 5,0
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70õ30
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3,0 - 6,0
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70õ40
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4,0 - 6,0
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70õ50
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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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