Is this a suitable gas bottle?

I have this gas bottle for a welder ad i was wondering if it is suitable to hold pressure and what i would need to do to make it work in a flipper system?

The pressure is 36Bar at 0degC

There is also information about TARE, Volume and test pressure.

Is there any other information i need to say?

http://i1222.photobucket.com/albums/...psaa835eaf.jpg

The connector has a push valve inside.

Thanks for the help.

A steel disposable oxygen bottle. Depends for what you want to use it.

For RW it's to heavy and the push valve very small and annoying to find connectors for.

A Paintball CO2 bottle is a lot lighter, and can be bought with a suitable on/off valve.

Ok thanks