You have to use a lot of oxygen daily to justify using liquid. If it's not being used it will not last as long. The only places I see it used are shops running multiple torches using boro on a daily basis. The tanks are huge!
__________________
Polly
"Confidence, like art, never comes from having all the answers; it comes from being open to all the questions."
-Earl Gray Stevens-
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
|