Cylinder Size Cross Reference
Superior Specialty Gas cylinders are designated for
maximum user friendly simplicity.  

Our 20 - 300 size cylinders are High Pressure Steel and
contain approximately 20 - 300 CF of product.

Our AL size cylinders are High Pressure Aluminum and
the number following the AL is the approximate CF of
product it will contain.

Our LP size cylinders are Low Pressure with the
number of pounds of water content.
Specialty Gas Services, Inc.