On Jan 6, 1:59*pm, wrote:

Do you really believe that the big outfits have two sets of
equipment? *One for welding grade and another for beverage grade.

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *Dan

Airgas in Seattle does.
Eric

I believe you, but doubt if that is true very many places. The next
time I am at a welding outlet, I will ask if they carry beverage
grade.

Dan