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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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Filing date
Publication date
Application filed by Babcock Hitachi KKfiledCriticalBabcock Hitachi KK
Priority to JP7647277ApriorityCriticalpatent/JPS5411043A/en
Publication of JPS5411043ApublicationCriticalpatent/JPS5411043A/en
PURPOSE: The above mentioned weld joint, being comparatively cheap and having a good weldability, by carrying out a fixed welding after providing thin steel tube of intercrystalline corrosion resisting steel in the neighborhood of edge preparation part of austenitic stainless tube inside.