Tuesday, November 16, 2010

[MW:8286] minimum size of patch/ maximum size of hole that can be welded with fiiler

Dear All,
 
Can anybody guide us,
Regarding the maximum size of hole that can be welded with filler material without parent metal patch, or minimum size of patch that can be welded. ( Construction code ASME section VIII Div. 1)Vessel shell thickness is 25 mm and material is SA-240 TP 304H.
 
Thanks in advance
 
Shinde
 
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