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Up Topic AWS.org / Forum News & Help / Is Radiography Testing possible with back strip?
- - By vikimaha Date 04-30-2019 05:27
Dears,

Please advise whether it is possible for Radiography Testing possible with back strip on full penetration butt welds. We had a situation here that input drawing says both RT and UT should be done particular part. The shape of the part is Parallelogram. Full Penetration Butt weld shall be carried out with backing.

Thanks & Regards
VJ
Parent - By Lawrence (*****) Date 04-30-2019 14:04
It can be done provided the code provision is met and your Leval III has a procedure.

If D1.1 review clause 6 for UT with backing bars
Parent - By jwright650 (*****) Date 04-30-2019 14:29
One requirement is that the backing bar is wide enough for RT to be in accordance with the clause in D1.1.
Up Topic AWS.org / Forum News & Help / Is Radiography Testing possible with back strip?

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