Re: [MW:31226] Combination of PQRs

Hi,

Yes, Piping requirements.

SA 516 gr 60/70. and according to ASME Sec.IX and ASME B31.3.

The main PQR is qualified with PWHT, but not HIC tested.

And I have additional PQR with HIC tested, but not qualified with PWHT, and no other lab test reports like a mechanical test, bend test, and hardness test report, shall I combined this PQR to my WPS.

Please looking you feedback.

Thanks 

Kiran

On Tuesday, July 28, 2020 at 10:12:01 AM UTC+5:30, Sudhakar Kuppuswamy wrote:

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 <kara...@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: sudhak...@gmail.com.

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