On Tuesday, March 1, 2011 at 2:54:05 PM UTC+3, Fitria Rahman wrote:
Yes, B.2.2.1.3 does not specify that wall thickness is an essential variable. But first of all, wall thickness of the pipe should be considered against thermal severity of the piping during in service. accepted minimum thk is 4.8mm (0.118").
Let this helps
Rgds,2011/3/1 James, GeraldJayakumar <GeraldJaya...@fwuk.fwc.com >
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: material...@
googlegroups.com [mailto:material...@googlegroups.com ] On Behalf Of joshi jaydeep
Sent: Tuesday, March 01, 2011 3:30 PM
To: material...@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 material...@googlegroups.com
To unsubscribe from this group, send email to materials-weld...@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 Postm...@fwuk.fwc.com.
--
To post to this group, send email to material...@googlegroups.com
To unsubscribe from this group, send email to materials-weld...@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.
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
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.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/4abbbbb4-3cf2-4b39-a739-5b3837f7a914%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
Comments