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Product
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Carbon and alloy seamless steel pipe
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Spec Description
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Chinese
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English
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Outside Diameter
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Wall Thickness
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Outside Diameter
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Wall Thickness
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10 to 426mm
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2mm to 50
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1/8'' to 20'
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SCH40 to XXS
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Material and Standard
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Item
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Chinese Standard
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American Standard
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German Standard
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(1)
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10#
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A53-A
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St37
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DIN1626
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A106-A
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St37-2
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DIN17175
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A179-C
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St35.8
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DIN17175
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(2)
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20#
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ASTM A106-B
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St45-8
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DIN17175
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ASTM A53-B
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St42-2
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DIN1626
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ASTM 178-C
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St45-4
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DIN1629
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(3)
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45#
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ASTM A1045
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CK45
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(4)
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16Mn
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A210-C
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St52.4
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DIN1629
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St52
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DIN1629
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(5)
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37Mn5
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J55
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Note
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(1)
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Packing
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Paint on the pipe and plastic covers at the ends
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(2)
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Payment
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T/T and L/C
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(3)
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Use place
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Structure , transport gas and oil , making machine part and so on
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