- Current 10 yr Hydrotest stamp
- Comes with a CGA-580 valve for Argon Nitrogen Argon/CO2 Helium
- DOT required cylinder cap
- No gas service shoulder labels shipped with cylinder
- UN/ISO stamped "USA" for use in the United States
- CYLINDER SHIPPED EMPTY
- Cylinder Size 7" O.D. x 32" Length
- Weight Empty 46 lbs.
Please check with your local welding supply to be sure they will fill DOT approved UN/ISO cylinders. The DOT has approved these cylinders for use in the USA but it is up to the individual supplier as to whether they will refill or exchange them.