dual material certification and marking of grades on product

[manivannan hemu]

Dear Experts,

Please clarify:

• is it mandatory to mark both grades on the pressure containing  part so as to certify them to 3.1 certificate  with dual grades mentioned in it ?

Thanks, MANIVANNAN.P

[George Dilintas]

them both

2016-12-28 20:26 GMT+02:00 George Dilintas <dili...@gmail.com>:

if the two specifications require marking then you have to implemented

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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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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