RT film size required

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anand gupta

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Mar 19, 2020, 7:11:01 AM3/19/20
to Materials & Welding
Dear all

Please confirm the width of RT film as per ASME Sec VIII. 

Regards 

A p gupta 

George Dilintas

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Mar 30, 2020, 1:15:22 AM3/30/20
to material...@googlegroups.com
There is no requirement for width. 
There is no requirement for the length of a single film.
There is a requirement for the minimum length to be radiographic in case of spot RT (read UW-52).
Each one welder's job has to be RTed.
One spot for each 15 meters of weld has to be RTed.
The min length of the spot is 150 mm

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Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis
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