Monday, October 4, 2010

[MW:7348] Best way for Preheating of Bush & shaft Welding

Dear All,

Job is Bush & Shaft welding,
Shaft is about 300 mm OD, Preheating is 220 degree celsius
By which way i can do preheating, Heating torch is enough for
preheating of this job, or Electrical resistance heating is it need to
do?
I think Heating torch is ok!
Pl clear me...

Regards
M

--
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:35289] Welding consumable for S355J2WP material

S355 J2 WP  is a weathering structural steel  It has better atmospheric corrosion resistance. Use E 8018 - W1/W2  Electrodes This is regular...