testing joints for multi-segment pipe
testing joints for multi-segment pipe
(OP)
I am attempting to design a non-cirlular, multi-segment, carrier pipe (waste-water tunnel). I obviously need to design water tight joints. ASTM 443 does not really apply here, so I may have to essentially write my own. Can anyone suggest info on testing joints of this nature?





RE: testing joints for multi-segment pipe
*penetrant is applied on the interior welds
*dwell time
*see (if you can see) any seepage from the exterior.
No leaks meant the next step was apply concrete or ship the spool or pup piece.
RE: testing joints for multi-segment pipe
Thank you again for your reply.
RE: testing joints for multi-segment pipe
RE: testing joints for multi-segment pipe
If testing prior to installation, you could fit two sections together, bulkhead the ends and fill with water or use low pressure air test.
are you designing for a pressure situation, or just trying to limint infiltration/exfiltration?
RE: testing joints for multi-segment pipe
RE: testing joints for multi-segment pipe
Just a thought!