Tuesday, March 1, 2011

RE: [MW:10074] Need clarification about API 1104

Sleeve longitudinal welding  & Branch welding will be covered by API 1104 clause 6.2.2.e

 

In Sleeve to Pipe Fillet weld, the wall thickness is not an essential variable according to API 1104 clause B2.2.1.3 Appendix B

 

J.Gerald

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of joshi jaydeep
Sent: Tuesday, March 01, 2011 3:30 PM
To: materials-welding@googlegroups.com
Subject: [MW:10069] Need clarification about API 1104

 

Dear all,
 


API 1104 Clause No. 6.2.2 (e) mentions about the 'Pipe wall thickness grouping' as an essential variable.
 
If we have a requirement of welding a sleeve on Pipe (as in-service weld), do we need to consider the Sleeve thickness as an essential variable?
 
I believe API 1104 code is silent about the Sleeve thickness.
 
Please guide.
 
 
 Thanks and Regards,
 

Jaydeep Joshi |Welding Engineer, TDW India Limited

Plot No 16 | Phase –III | Alindra – Savli G.I.D.C | Taluka : Savli | Vadodara – 391 775

Board : +91-2667- 619900 | Fax : +91- 2667- 619501| Extension : 7845

E-Mail : jaydeep.joshi@tdwilliamson.com  | www.tdwilliamson.com

Cell: +91 9978959626

P    Before printing, Think about ENVIRONMENTAL responsibility

--
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.


Confidentiality Notice

This communication and the information it contains:-
(a) Is intended for the person(s) or organisation(s) named above and for no other person(s) or organisation(s).
(b) May be confidential, legally privileged and protected in law. Unauthorised use, copying or disclosure of any of it may be unlawful. If you have received this communication in error, please contact us immediately by email at Postmaster@fwuk.fwc.com.

No comments:

[MW:34820] RE: 34813] Clarification in Rate of heating and cooling.

Hello,   Please see the response below.   Regards.   P. Goswami, P. Eng, IWE.   From: materials-welding@googlegroups.com <materials-weld...