Dear Sir,

We will be grateful if you can resolve our below query:

As per UHX (ASME VIII-Div 1), we consider “Ltx” (expanded length of tube in tubesheet) for Strength expanded tube to tubesheet joint.

Can we consider this length also for LIGHT EXPANDED tube to tubesheet joint? Since, if we consider the “Ltx”, tubesheet thickness reduces.



Best Regards,
Sunil Agrawal
Static Equipment Department (STEQU)

Engineering & Designs Tecnimont ICB Pvt Ltd
Tecnimont ICB House, Chincholi Bunder, 504, Link Road, Malad (W)
Mumbai 400064 - India
P. +91 22 6777 7237 – F. +91 22 6694 5599
s.agrawal@ticb.com
www.ticb.com
www.mairetecnimont.it