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If you are planning to wholesale high quality precision seamless steel pipe from one of the leading din2391 cold drawn seamless steel pipe, cold-rolled precision seamless steel pipe, mechanical structure, hydraulic equipment manufacturers and factory, please feel free to contact us.
DIN Cold Drawing and BA Seamless Tube with High Precision
Usual Dimension Table for Cold Drawn Tubes in Stock
Synopsis of Process Routing：Quality carbon steel、cold drawing 、 bright heat treatment without oxidization (NBK status) 、 nondestructive testing、 in the wall honing and inside flushing under the high pressure、 antirust oiling outside surface、 plastic capping on both ends.
Main Features：high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized. Color of tube: gray with white.
Main Application：to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.
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