Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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Filing date
Publication date
Application filed by Kobe Steel LtdfiledCriticalKobe Steel Ltd
Priority to JP4542977ApriorityCriticalpatent/JPS53129155A/en
Publication of JPS53129155ApublicationCriticalpatent/JPS53129155A/en
Butt Welding And Welding Of Specific Article
(AREA)
Abstract
PURPOSE: To manufacture uniform pressure vessel drum and also, to simplify manufacturing process, by pressing formed steel plate against joint part by carrying out high frequency heating and cutting in an adequate length and also, carrying out edge preparation after carrying out submerged arc welding outside of attached part.
COPYRIGHT: (C)1978,JPO&Japio
JP4542977A1977-04-191977-04-19Preparation of pressure vessel drum
PendingJPS53129155A
(en)