Wednesday, August 11, 2010

Re: [MW:6438] F91 vs F9 grade flanges


Dear Hrishi,

Can you share PMI results ?

What was the referent standard used  ?

Please inform end application of the product also.

With Best Regards,

Jignesh R Rana
Manager - QA & QC

Linde Engineering India Pvt. Ltd.
38, Nutan Bharat Society, Alkapuri, Vadodara 390007, India
Tel.: +91 265 3056789, Fax: +91 265 2335213 , Mobil:  +91 90999 86019
jignesh.rana@linde-le.com, www.linde-india.com

This e-mail is confidential. If you are not the intended recipient, please notify us immediately. You should not disclose its contents to any other person nor use it for any purposes.





hrishikm07@gmail.com
Sent by: materials-welding@googlegroups.com

11-08-10 05:18

Please respond to
materials-welding@googlegroups.com

To
materials-welding@googlegroups.com
cc
Subject
[MW:6435] F91 vs F9 grade flanges





Hi

I have some LA flanges certified as F9 grade as per MTC and TPI certificate. But when I conducted PMI using NITON-XRF machine I have observed presence of Vanadium slightly lower than F91 requirements in some of them.
My query is

If it is of F9 why there is Vanadium presence?

Can I accept it as F9 grade?

Thanks
Hrishi
Sent on my BlackBerry® from Vodafone Essar

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

No comments:

Re: [MW:34832] Inquiry about Single Bevel with Back Grinding

Dear Uday, As per your question that one is called with backing only,Simple both side you are welding it is backing with strip or without st...