Pressure Vessel Failure during Air Test

Please find below a couple of photos of a Pneumatic Test Incident


Jan 26 2006.. accident occurred in a factory in Brazil, during pneumatic pressure testing with Air from pipe work around a tank.

There were no blind flanges are placed in order to isolate the pipe work to the tank, only the valves were closed. Probably has one or more valves failed, or were not closed, and the tank also has undergone a pressure test.

As a result, there has been a tremendous energy built up in the tank, and the tank launched and ended up on top of the installation.


Pneumatic Test Incident

Pneumatic Test Incident

Pneumatic Test Incident

Pneumatic Test Incident


Explore the World of Piping


© Werner Sölken 2008 -  
All rights reserved.
www.wermac.org uses Google Analytics

Privacy Policy

I must be old. I still believe in respect.