some non car related fab work pics taken with a cell thats the reason for the ****ty quality When i finished this up i thought it looked like a downpipe for something huge. 4 inch sch. 10 clean air lines for a pharmecutical company. those big box looking things in the back ground are compressors. All the stainless is back purged takes like an hour to fill up for a field weld.

and a socket weld for your viewing pleasure

 

What are you using to monitor oxygen content for the purge?

 

some kind of gas monitor not sure the brand but the customer told us it was over kill so we only used on what we fabed at the pipe shop. you should have seen the pipe we demoed WOW no or low purge, no consistency, no penetration. Dont know how they got away with it.

 

I'd like to try and find an affordable gas monitor if such a thing exsists, I am going to make a couple purge chambers and would like to find a monitor for under 1k if I could.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dave@passenger &raquo;</TD></TR><TR><TD CLASS="quote">I'd like to try and find an affordable gas monitor if such a thing exsists, I am going to make a couple purge chambers and would like to find a monitor for under 1k if I could.</TD></TR></TABLE>
yea the benefit for working for a large company is you can tell them what you need and they'll buy it hahaha. we have a pretty nice set up for our orbital welding equipment. It looks expensive though

 

The one with the flange just looks like flux core wire.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by racecar chassis builder &raquo;</TD></TR><TR><TD CLASS="quote">The one with the flange just looks like flux core wire.</TD></TR></TABLE>
tig welded carbon steel. thats what it looks like when you walk to cup