[MW:25294] Re: Welder qualification

Dear Krisanu Bhunia, 

Refer to clause no. QW-191.1.2.2 (b) (3) Qualification Test Welds of the ASME Sec IX - 2015 -- Assuming test coupon is greater than 3 mm.

You can get the acceptance criteria for cluster porosity.

Regards

MK

On Sunday, 21 August 2016 18:39:30 UTC+8, Krisanu Bhunia wrote:

Daer.ALL

Please tell me cluster porosity acceptance limit for Welder qualification test as per ASME XI or VII.

 Regards

krisanu bhunia

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