Is there any infomation with regards to the integrity of socket welded joint, in particular the effect of large gaps (i.e 10 mm gap on a 2" NB ANSI 15.11 socket joint) on
(a) The pressure rating of the joint.
(b) The ability to withstand system stresses
Any comment on this would be...
The Pressure Systems Regulations specify that all pressure vessels should be subject to a working and a through examination. The period betweeen examinations is specified on the Written System of Work.