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Precision Carbon Seamless Steel Pipes/Tubes

China Precision Carbon Seamless Steel Pipes/Tubes, Find details about China Precision Seamless Steel Pipe, Seamless Steel Pipe from Precision Carbon Seamless Steel Pipes/Tubes

IATF16949
Od15-70
Trademark
bluesky pipe
Origin
China
HS Code
7304319000
IATF16949
Od15-70
Trademark
bluesky pipe
Origin
China
HS Code
7304319000
+C(BK)Cold drawn/hard.After the last cold forming,no heat treatment.
+LC(BKW)Cold drawn/soft.after the last heat treatment follows the cold drawing there is a light finishing pass.
+SR(BKS)cold drawn and stress relieved annealed. after the final cold drawing process the tubes are stress relieved annealed in a controllodatmosphere
+A(GBK)After the final cold drawing process the tubes are stress relieved annealed in a  controlled atmosphere
+N(NBK)Normalized.After the last cold drawing process the tubes are annealed in a controlled atmosphere.
Precision Carbon Seamless Steel Pipes/TubesPrecision Carbon Seamless Steel Pipes/TubesPrecision Carbon Seamless Steel Pipes/TubesPrecision Carbon Seamless Steel Pipes/TubesPrecision Carbon Seamless Steel Pipes/Tubes

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