special sections alloy steel tubes
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specific 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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8mm-110mm
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1mm-14mm
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0.315inch to 4.33 inch
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0.039inch to 0.55inch
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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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A53A
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St37
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A106A
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St37-2
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DIN17175
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A179C
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St35.8
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DIN1629
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2)
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20#
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ASTMA106-B
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St45-8
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DIN17175
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ASTMA53-B
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St42-2
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DIN1626
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ASTMA178-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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ASTMA1045
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CK45
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4)
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16Mn
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ASTMA210-C
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St52
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DIN1629/3
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St52.4
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DIN1629/4
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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)Packing
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according to customer's requirment
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2)Paymnet
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T/T or L/C
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3)Use Place
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Structure ,Transport gas and oil ,making machine part and so on
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