ASME I, HYDRO TEST

[mihir5577]

Hi,
I just want to know that, Is ASME sec I, allows leak during hydrotest of boiler with power piping from mechaincal joint (Threaded connection)?
If yes, Which para of ASME I and not Then also which para of ASME I.
Thanks
Mihir5577

 

[CodeRef]

There is an ASME interpretation on paragraphs PG-99.1 and PG-99.2 which answers your question issued in January 1998 which allows leakage from mechanical joints during the hydrostatic test only with the acceptance of the Authorized Inspector. see Interpretation I-98-07


There are three kinds of people in this world; those who can count and those who can't.

 

[chicopee]

Many of these leaks with cold boilers will seal up when the boilers are under fire. AI's recognize that.

 

[GenB]

No no leaks are allowed,
and after more than 30yrs, in field and shop work,
the leaks will not seal on inservice,
that's does not fly anymore,
it was called in the pass (and present) rust seal...
it was/is used in plumbing and not in piping.sloppy procedure.
genb

 

[9247375800]

i want to know the ASME 1 codes and in which way the hydrotest conducts ?

 

[metengr]

9247375800;
What exactly are you asking? Can you re-state your question?