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Technical Discussions 1090 views 07:41 Oct-14-2008 ezio trentini Other, Retired ex Laboratory Technical Manager OMECO Research Centre, Italy, Joined Sep 2008 273 in-service inspection on bolts Hello friends, do you know any validated procedure to in-service inspection on bolts-coupling with torque wrench? Post Reply      Translate            09:09 Oct-14-2008 chris s Consultant, qc manager USA, Joined Apr 2007 9 Re: in-service inspection on bolts ----------- Start Original Message ----------- : Hello friends, : do you know any validated procedure to in-service inspection on bolts-coupling with torque wrench? ------------ End Original Message ------------ ASTM A325 and A490 have fastener assembly installation techniques including instillation verification using a torque wrench Post Reply      Translate            00:42 Oct-16-2008 ezio Other, Retired ex Laboratory Technical Manager OMECO Research Centre, Italy, Joined Sep 2008 273 Re: in-service inspection on bolts ----------- Start Original Message ----------- : : Hello friends, : : do you know any validated procedure to in-service inspection on bolts-coupling with torque wrench? : ASTM A325 and A490 have fastener assembly installation techniques including instillation verification using a torque wrench ------------ End Original Message ------------ Scuse me chris, but I have not found installation verification in the said standards. Can you me indicate the paragraph? Thank you regards Post Reply      Translate            08:06 Oct-24-2008 kevin Humphreys Re: in-service inspection on bolts ----------- Start Original Message ----------- : : : Hello friends, : : : do you know any validated procedure to in-service inspection on bolts-coupling with torque wrench? : : ASTM A325 and A490 have fastener assembly installation techniques including instillation verification using a torque wrench : Scuse me chris, but I have not found installation verification in the said standards. Can you me indicate the paragraph? : Thank you regards ------------ End Original Message ------------ Hello Godwin, Although I have never used it Dakota produce the Mini-max bolt tension monitor View it at: http://www.dakotaultrasonics.com/specs/minimax.pdf Dakota Mini-Max Post Reply      Translate