Cold Rolled Precision Seamless Steel Pipe

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Cold Rolled Precision Seamless Steel Pipe


Commodity Cold Rolled Precision Seamless Steel Pipe
DimensionO.D.:10-85mm × W.T.:1.0-20mm × L: 1-12m  (specific or random)
Steel Grade10#, 20#, 45#, 16Mn, ST35, ST37, ST37.4, ST45, ST52, ST52.4, E155, E195, E235, E255, E355, etc
StandardsDIN2391, DIN2445, DIN1629 ,DIN1630, DIN73000, DIN2445, EN10305, JIS G3445, ASTM A106, ASTM A179, ASTM A519,etc.
ApplicationBe used for hydraulic system,motorcycle and automobile vibration damper and otherfields that have high requirements to steel pipe's precision,finish,cleanness and mechanic properties.
Surface treatmentBright and smooth; Surface coating; Black and Phosphated;etc.
End FinishPlain ends with square cuts, free of burrs for honed tubes.

Delivery Condition




BKBKWBKSGBKNBKQ+T
+C+LC+SR+A+N
Cold rolledCold drawnStress relievedAnnealedNormalizedQuenched+Tempered