Hello Friends Could someone pleas
Hello Friends Could someone pleas
(OP)
Hello Friends
Could someone please elborate on the corrosion value to be considered for tubesheet faces of a S&T heat exchanger. Below clause from TEMA
RCB-1.513TUBESHEETSTubesheetsaretohavethecorrosionallowanceon eachsidewiththeprovisionthat,onthegroovedsideofagroovedtubesheet,thedepthofthegasketedgroovemaybeconsideredasavailableforcorrosionallowance.
Thanks in advance
Regards
Shanamo
Could someone please elborate on the corrosion value to be considered for tubesheet faces of a S&T heat exchanger. Below clause from TEMA
RCB-1.513TUBESHEETSTubesheetsaretohavethecorrosionallowanceon eachsidewiththeprovisionthat,onthegroovedsideofagroovedtubesheet,thedepthofthegasketedgroovemaybeconsideredasavailableforcorrosionallowance.
Thanks in advance
Regards
Shanamo





RE: Hello Friends Could someone pleas
Regards,
Mike
The problem with sloppy work is that the supply FAR EXCEEDS the demand
RE: Hello Friends Could someone pleas
So, your tubesheet thickness should be:
t-tubesheet = (Code req'd thickness) + (CA-shellside) + max([CA-tubeside] , [tubeside groove depth])
RE: Hello Friends Could someone pleas
Howeve I think that I could not make myself clear on the issue. I meant to ask whether ca should be added to gasket groove as well once we get the calculated tubesheet thickness. I understand that groove depth is deducted by software while computing the tubesheet thickness.
Thanks
Shanamo
RE: Hello Friends Could someone pleas
Regards,
Mike
The problem with sloppy work is that the supply FAR EXCEEDS the demand
RE: Hello Friends Could someone pleas
Have a lovely day ahead!
Regards
Shanamo
RE: Hello Friends Could someone pleas