Cold-rolled Prec¡­
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   Cold-Rolled Se...
   Cold-Rolled Se...
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   Precision Cold...
Cold-drawn Preci¡­
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Cold-drawn Seame¡­
   Seamless Carbo...
   Seamless Carbo...
   Seamless Carbo...
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   Seamless carbo...
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Welded & Cold-dr¡­
   ERW/CDW Tubes
   ERW/CDW Tubes
   ERW/CDW Tubes
 
 
Precision Cold-rolled Seamless Tube with Bright Anneal
 
 
 

Synopsis of Process Routing£ºQuality carbon steel¡¢cold -rolled ¡¢ 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 caping on both ends.
Main Features£ºhigh 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£ºto 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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 Add:Xin¡¯nan Industrial Area, Qi shuyan Town, Changzhou City, Jiangsu Province