Large
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Catalog
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Standard
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Specification
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Grade
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Thickness/mm
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State of delivery
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Note
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Main application
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|
Pipeline Steel
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API 5L:45 GB/T 14164-2013
|
GRB
|
-
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6-50
|
AR、CR
|
Anti HIC
|
Used to transport the petroleum, natural gas, with excellent properties such as high low-temperature toughness and good weldability,
|
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L245
|
-
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6-50
|
AR、CR
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||||
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X42
|
-
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6-50
|
AR、CR
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||||
|
X52
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-
|
6-50
|
AR、CR
|
||||
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X56
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-
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6-50
|
CR、TMCP
|
||||
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X60
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-
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8-30
|
TMCP
|
||||
|
X65
|
-
|
8-30
|
TMCP
|
||||
|
X70
|
-
|
8-30
|
TMCP
|
Pipeline Steel