Monday, July 4, 2011

[MW:11586] RE: 11583] PBHT FOR SA335GrP22

What's the induction bending code you're following? What's the pipe wall thickness? Is there any hardness restriction the bends?
 
Appreciate your feedback.
 
Thanks.
 
Pradip Goswami,P.Eng.IWE
Welding & Metallurgical Specialist & Consultant
Ontario,Canada.
Email-pgoswami@sympatico.ca,
 


From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of kannayeram gnanapandithan
Sent: Sunday, July 03, 2011 11:16 AM
To: materials-welding@googlegroups.com
Subject: [MW:11583] PBHT FOR SA335GrP22

DEAR EXPERTS
                      IS IT REQUIRED  TO DO PBHT FOR P22 MATERIAL WHICH WAS BENT IN INCREMENTAL HOT INDUCTION PIPE BENDING WITH TEMP 990 DEGRE CELSIUS WITH AIR QUENCHING
 
PANDITHAN
IN-CHARGE/WELDING TECH
CETHAR LIMITED
TRICHY 

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