Posted by Stick welding on September 03, 2012 at 19:55:20 from (96.53.210.246):
In Reply to: Re: Welding aluminum posted by JOB on September 03, 2012 at 18:10:32:
TIG stainless on 3/8" plate seems like an awfully big weld for TIG? TIG is usually tested on pipe up here. Do you have to renew tickets every 2 years to keep your certification? Up here your Journeyman/Red seal ticket is good forever but pressure tickets and structural tickets need to be renewed every 2 years. A lot of the re-certifying and testing is just s cash cow. It cost's about a $100 per position for each process. Sometimes you can do one test that covers all positions for your retest. For the pressure ticket retest, most welders do a 2" double extra heavy in the 6G position because it qualifies 3 different tickets. Small bore, heavy wall and all position.
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