• 10 year hydrotest w/ cap
• Comes with a CGA-580 valve for Argon, Nitrogen, Ar/CO2, or Helium mixes
• ISO stamped "USA" for use in the United State
• Cylinder is shipped empty with no product or shoulder label
• Color of cylinder may vary
• Cylinder Size 6" O.D. x 15" Length
• Weight Empty 13 lbs

This cylinder is typically used for nitrogen, helium, argon, and argon / carbon dioxide mixes.

Please check with your local welding supply to be sure they will fill DOT approved UN/ISO cylinders.