Instrumentation Material

Positive material identification - Wikipedia, the free encyclopedia

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You can find the PMI test for the respective instrumentation at this web page:

http://www.red-bag.com

and the standard is BN-SP-UE301.

Hope this helps.

PMI under API is covered within API-RP 578 ... find it here.

Some pertinent information in this paper, by Don Mears, who provided a (most informative) "short course" for ASNT's ICPIIT (PetroChem Inspection Technologies) Conference in Houston in June.

His website.

Get trained to do this properly ... or send somebody who is capable of learning the right way versus the wrong ways, before attempting to perform such tests...(!) Otherwise, you might be held responsible for the NEXT catastrophe.