METHOD FOR REMOVING LUBRICANT FROM HOT EXTRUSION STEEL TUBE

PURPOSE:To safely remove the glass lubricant stuck to the inner surface of steel tube in a low cost by spraying a cooling water on the inner surface of the steel tube of high temperature just after hot extruding. CONSTITUTION:The cooling water is ejected on the inner surface of a steel tube 5 just a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAMEMURA YOSHIKI, OGUMA OSAMU, OYAMA MOTOAKI
Format: Patent
Sprache:eng
Schlagworte:
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