Monday, September 28, 2009

[MW:3340] Re: ACCEPTANCE OF ROUNDED INDICATION BY VISUALL INSPECTION

Dear Mr. Azmi
 
A pin hole of 5mm deep in a weld of only 6mm detected by visual examination is not accceptable. 
Gopu

--- On Mon, 28/9/09, asad azmi <azmiasadayub@gmail.com> wrote:

From: asad azmi <azmiasadayub@gmail.com>
Subject: [MW:3338] ACCEPTANCE OF ROUNDED INDICATION BY VISUALL INSPECTION
To: materials-welding@googlegroups.com
Date: Monday, 28 September, 2009, 1:05 PM

GOODMORNING...........
 
can anybody can confirm  whether a pin hole of diameter 3mm and depth of approximately 5 mm in fillet weld  of 6mm of material SA 516GR 70  can be VISUALLY accepted. The vessel is fabricated as per ASME SEC VIII DIV 1.
 
If YES then by which code.
 
Kindly note that if we consider acceptance crieteria  for PT/MT, as per ASME SEC VIII DIV 1, APPENDIX 6/8, Rounded indication upto 4.8mm is acceptable.
 
can the above defect can be accepted on the basis of acceptance crieteria of PT/MT.
 
 
please reply ASAP.
 
Thanks & Regards
 
Asad Azmi


On Thu, Sep 24, 2009 at 1:35 PM, Adi <adinraos@gmail.com> wrote:


If joint repair came in 2" pipe, it is very difficult to identify
repair the exact location & root repair we can't do, so the joint
should be cut out
My question is When we are calculating the welders repair %  we have
to consider total length of 2" is repair ? Why because we repaired the
total length
Is it correct please advice

Adi

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