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dear r6155, how do i justify that fillet weld is not required or not mandatory for fig UW-16(c) to A.I. ?

can you please briefly explain? like what aspects? reinforcement requirements?

inside projection with fillet for the below sketch is acceptable or not? code - sec VIII DIV 1 2021 FIG. UW-16.1(P-2)

this is the case this is standard 50DN NOZZLE.. vessel have 200 DN Nozzle too..where UW-16(e) Iis not applicable

yes r6155...In this case the fillet weld to the outside of shell is not possible due to jacket around the shell.(because the nozzle will attached after jacket setup. so we have to weld from inside of vessel shell only.) can i provide fillet with the some inside projection? can i use fig.uw-16...

can i provide only groove without fillet in nozzle to shell connection? FIG. UW-16 gives attachment with fillet. ASME SEC VIII DIV 1

Hello, I am currently dealing with a stayed (circular)flat plate design. I have multiple queries. 1)I have square cross section bar as a stay that is plug welded below the flat plate. so how do i decide the maximum pitch(p)? as per code it is(The maximum pitch is the greatest distance between...

how to interpretate tg1 & tg2?(fig. ucs-66.3(a)) are tg1 & tg2 for cir.seam & long seam respectively? ucs-66a(1)(-a)(-1) - for butt joints except those in flat heads and tubesheets, the nominal thickness of the thickest welded joint. what does it mean? nom. thk of thickest part? i have gone...

Does swaging process(for glass lined equipment)of nozzle cutout(in dishend & shell) reduce the nominal thk of that in local portion? if yes? by what per cent? Does it become thinner than min. thk of head or shell? regards