You should refer to the PED Guidelines (make a Google search on that), which is a 255 page document from the EU Commission.
It does not state directly the 27J, but 27J is a common used criteria in European materials (EN materials). Also your WPS’s should be qualified to show compliance with that requirement, but that will come automatically because your WPS’s will need to address that they comply with PED 97/23/EC.
There are no impact test requirements on austenitic stainless steel – se guidelines.
You will find in the guidelines, that you need to have “Particular Material Assessments” (PMAs) made for non-European Materials, these should be verified by your selected Notified Body for the CE-marking.
For information: It is rather limited what your Notified Body may guide; their role is not to guide but to verify (and basically they cannot verify that they guided correctly themselves).
Yours sincerely
Kristian Lund Jepsen
M. Sc. Mech. Eng.
Senior Chief Consultant
Piping & Mechanical
D +45 - 51617324
M +45 - 23402936
________________________________________
Ramboll
Willemoesgade 2
DK-6700 Esbjerg
Denmark
DK reg.no. 35128417
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Bhave, Suyog
Sent: 29. maj 2014 11:27
To: materials-welding@googlegroups.com
Subject: RE: [MW:20930] Pressure Equipment Directive(PED) - Impact Testing
Thank you for the reply.
If anyone have more information regarding where exactly the impact testing values are specified in PED and are these differ as per material.
I know the directive PED 97/23/EC, however the requirements are very general.
Is there any BV member of our group can guide me in detail. Thanks.
Best Regards,
Suyog Bhave
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of veera raghava kommisetti
Sent: Wednesday, May 28, 2014 17:28
To: materials-welding@googlegroups.com
Subject: Re: [MW:20911] Pressure Equipment Directive(PED) - Impact Testing
PED allows use of ASME code for design and construction and as such rules of ASME applies for Impact.
You can get additional requirements for compliance to PED in EC directive. Notified bodies will guide you in this respect.
On Wed, May 28, 2014 at 10:33 AM, Bhave, Suyog <Suyog.Bhave@petrofac.com> wrote:
Dear All,
I am currently working on project located at UK which requires compliance to PED (Pressure Equipment Directive) norms.
Can anybody have reference where I could find the details of PED related to PIPING engineering.
Also, is there any impact testing criteria specified in PED which is different than American codes.
Thanks in advance for your help.
Best Regards,
Suyog Bhave
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