Re: [MW:13618] Re: Applicability of Impact testing for Non pressure parts welded on non pressure parts (inside the vessel)

Dear Mr. Ali,

I like to share my views on this subject and let's concentrate discussions on ASME Section viii Div. 1.

As per UCS-66, any attachment which is essential for structural integrity of the vessels when welded to pressure retaining components shall be considered as separate component and to be checked for impact testing w.r.t to material specification, MDMT and thickness limits.

Pl note that structural integrity of the part has to be confirmed by designer.


With Best Regards,

Jignesh R Rana
Manager - Materials Technology, QA/QC & Standards

Linde Engineering India Pvt. Ltd.
'Linde House'
Opp: VUDA Office, VIP Road, Karelibaug,Vadodara - 390018, India.
Tel.: +91 265 3056789, Fax: +91 265 2335213 , Mobile: +91 90999 86019
jignesh.rana@linde-le.com, www.linde-india.com

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"mohd.qce" ---05-02-2012 21:35:57---dear aly, what absorb from ur mail is u mean to say WPS to be impact tested

From: "mohd.qce" <mohd52100@gmail.com>
To: "Materials & Welding" <materials-welding@googlegroups.com>
Date: 05-02-2012 21:35
Subject: [MW:13613] Re: Applicability of Impact testing for Non pressure parts welded on non pressure parts (inside the vessel)
Sent by: materials-welding@googlegroups.com

---

dear aly,

what absorb from ur mail is u mean to say WPS to be impact tested
correct.Then non pressure welding does not requre impact tested.u can
use WPS without having a impact tested.


regards,
mohd.

On Feb 4, 9:05 am, "Aly" <mhaskar....@gmail.com> wrote:
> Dear Expert,
>
> Kindly advise on following;
>
> Suppose I have a vessel with MDMT minus 48deg C, we have support plate (SP1)
> (inside the vessel) welded with vessels, on which I am going to weld another
> support plate (Sp2),
>
> My question is whether this (SP1 & SP2) required to have impact tested to
> minus 46deg C or only SP1?
>
> Similarly would saddle supports of this vessel require matl with impact
> testing.
>
> Thank you in advance..
>
> Ali Mhaskar
> UAE
>
>  imstp_animation_butterflies_en_020908.gif
> 42KViewDownload

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