Nov 11, 2014 #1 engrom Materials Jul 31, 2003 92 Is there any restriction such as thickness, diameter or hazard level for using multi-segment heads on pressure vessels as per ASME VIII or AS 1210?
Is there any restriction such as thickness, diameter or hazard level for using multi-segment heads on pressure vessels as per ASME VIII or AS 1210?
Nov 12, 2014 #2 gr2vessels Mechanical Sep 29, 2004 1,971 No restrictions. Apart of feasibility of using multi-segment head. Cheers, gr2vessels Upvote 0 Downvote
Nov 14, 2014 #3 Duwe6 Industrial Jul 27, 2010 2,189 FYI -- all hemispherical heads are made up of 'orange peel' segments, it seems that drawing plate to a full hemi shape is not feasible. And those seams are 100% RT'd. Thus making them kinda expensive by comparison. Upvote 0 Downvote
FYI -- all hemispherical heads are made up of 'orange peel' segments, it seems that drawing plate to a full hemi shape is not feasible. And those seams are 100% RT'd. Thus making them kinda expensive by comparison.
