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jarunmagnet
Commentator

Join Date: Dec 2006
Location: india
Posts: 63

pressure leak

08/23/2009 10:37 AM

want to check leakages in plane diametrical shape plate, three pipes of dia 10mm welded @ 120 deg and on 100mm pcd, plate size is 160 mm dia and base chamber dia is 150 mm , Pressure applied is 0.5bar ,

base chamber surface area 150mm dia,\

chamber pressure 0.5 bar,

clamping cylinder area 80mm dia pressure 5 bar,

any idea
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devitg
Power-User

Join Date: May 2009
Location: CORDOBA ARGENTINA
Posts: 157
Good Answers: 4
#1

Re: pressure leak

08/23/2009 1:08 PM

Hi Jarun Magnet , do you have a sketch?

Or a CAD drawing?

or send it to my email

myusernamehere at gmail.com

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 devitg
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welderman
Guru
Hobbies - DIY Welding - New Member

Join Date: Sep 2007
Posts: 1601
Good Answers: 58
#2

Re: pressure leak

08/24/2009 7:49 AM

I suggest you obtain a book on leak testing. American Society for Nondestructive Testing has a good one. You must first have an idea what size leaks you are trying to detect. Conventional leak rates are measured in atm cc he/sec and cover about 12 decades. There isn't any one instrument that can cover the entire range of possible leak rates. If you ask a more specific question, we may be able to give you a better answer.
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