recess type tube to tubesheet weld
recess type tube to tubesheet weld
(OP)
ASME SEC VIII DIV 1 UW-20 specifies formula for tube to tubesheetweld design.
Pl. refer attached sketch for recess type joint. How to design the weld size? where can I get formula for it?
I want to know the basis of 0.6 mm fillet size.
Pl. refer attached sketch for recess type joint. How to design the weld size? where can I get formula for it?
I want to know the basis of 0.6 mm fillet size.





RE: recess type tube to tubesheet weld
RE: recess type tube to tubesheet weld
From the given detail, I'd guess a seal weld.
Regards,
Mike
The problem with sloppy work is that the supply FAR EXCEEDS the demand
RE: recess type tube to tubesheet weld
1.What would be the basis of 3 to 6 % permissible thinning?
2.How to design the tube to tubesheet expanded joint? Similar to UW 20 OF asme sec. VIII DIV 1 ,is there any code clause indicating the design formula?
RE: recess type tube to tubesheet weld
I would again refer you to Nonmandatory Appendix A. With that light a roll, testing the joint may be in order, if it is subject to appreciable loading.
Regards,
Mike
The problem with sloppy work is that the supply FAR EXCEEDS the demand