HIGHER BAR • Cylinders of oxygen from Air Products for
26th July 1986, Page 104
26th July 1986
Page 104
Page 104, 26th July 1986
— HIGHER BAR • Cylinders of oxygen from Air Products for
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welding, etc, are now longer-lasting because their pressure has been increased from 172 bar to 200 bar.
This gives 16% more product in each cylinder, although the price remains the same.
The new, higher-rated cylinders are identified by a black ring on their necks. Cylinders of nitrogen, argon, coogar and helium will soon be similarly uprated.