Re: [MW:10553] Pqr

Hi,

Method is not a matter,
The values are important,
 if ur old values satisfy with new requirement then no need go for A new PQR.

Tnks

On Thu, Mar 31, 2011 at 3:47 PM, vijay kumar <vijaykumaar80@gmail.com> wrote:

Dear all

 

We have a previous project qualified welding procedure, but hardness test carried out in old method in that pqr, present project spec is saying that requirement of test as per NACE MR0715 ISO 15156. i have some doubts about it

 

we can weld a coupon as per wps and do the hardness test as per nace requirment or need to qualify newly with all tests

pls send the reply with code reference

 

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