Fully certified DOT 3AA and 10-year date stamped for compliance and safety
Delivered full and ready to use, eliminating the need for local supplier trips
Optimal 75 percent argon 25 percent CO2 blend for stable, low-spatter MIG welding
Compatible with USA CGA 580 valve for easy connection to welding equipment
Cost-effective ownership compared to rental fees and deposits
Summarized by Shop
Convenient Welding Gas Tank Delivery
Order a PrimeWeld 75% Argon 25% CO2 tank and get it delivered right to your door. Your tank will be delivered full and ready to use. Forget about costly tank rental fees and skip the drive to the local welding supply shop.
Certified Welding Gas Mixes
PrimeWeld's gas cylinders are fully certified. Our
Gas Mixture
75% Argon, 25% CO2
Volume Options
40, 80, or 125 CF
Valve Type
USA CGA 580
Certification
DOT 3AA, 10-year date stamped
Color
Black
Pattern
Solid
Summarized by Shop
4.9
46 ratings
5
4
3
2
1
Very nice. Just what I needed
Rex · July 12, 2026
Very fast delivery
Mason · June 21, 2026
super fast shipping bottle looks great bery happy with my purchase