Monday, July 27, 2020

Re: [MW:31220] Combination of PQRs

Hi,

Please specify the material grade and the design code. 

As you have mentioned Line class, I presume you are talking about piping . 

Regards 
Sudhakar K 

On Mon, 27 Jul 2020 at 11:33 AM, K K <karan.hbl@gmail.com> wrote:

Hi Experts,


"Good Morning"


According to my line classes, I required NACE+HIC+PWHT Wet H2 services.

What is the test shall be conducted according to the standard to meet the requirements?


I have one PQR with NACE+PWHT+Wet H2S services, but not HIC test.

In addition, I have qualified one HIC tested PQR without PWHT no other lab test certificates, shall I combined this PQR to the above requirements( NACE+HIC+PWHT+wet H2S).

For your information, the HIC test is an additional requirement of our specifications.

Please looking your feedback on my above query.


Thanks and Regards

Kiran

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Regards,

Sudhakar K CEng MWeldI,IWE.

Welding & Metallurgical Engineer,

Email: sudhakarceng@gmail.com.

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