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by SloanD
Tue May 29, 2012 6:05 pm
Forum: Flow calculators and fluid flow problems
Topic: Pressure Drop during tightness test
Replies: 0
Views: 6851

Pressure Drop during tightness test

hi, during air testing of a gas service pipe (20mm PE80 pipe) IGEM standards state that pressure drop over a 7bar 5 min air test period (we apply 20min settlement time prior to commencing test period) should be 0mb. we know this is nigh on unacheivable due to site tests aside from usual factors whic...