Local expertise. Global strength. Phoenix Welding Supply manufactures acetylene right here in Phoenix and fills cylinders daily for businesses across Arizona. By producing locally, we deliver the purity, consistency, and supply security fabrication shops, field crews, and schools count on. We are Arizona’s only acetylene production facility, and many welding distributors throughout the state source their acetylene from us.
When acetylene is made and filled close to your operation, you get less downtime and more control. Our Phoenix fill plant and six Arizona branches keep you supplied on schedule, with route deliveries that reach from Flagstaff to Sierra Vista. As part of Air Water America’s Industrial and Packaged Gas Division, our local service is backed by global production and logistics, which further protects your operation from market shortages.
| Cylinders Sizes | Approximate Capacity (cubic feet) | Primary Use | Valve Connection (CGA) |
|---|---|---|---|
| MC / AC10 | 10 cf | Very portable, light-duty work, such as HVAC/plumbing, jewelry, or hobbyist projects. | CGA 200 |
| B / AC40B / AC40BC | 40 cf | Small-to-medium jobs where greater portability and burn time are needed. | CGA 520 |
| AC60 / AC60WQ | 60 cf | Intermediate jobs for shops or technicians with more frequent usage. | CGA 510 |
| AC100 / AC100WS | 100 cf | Medium-capacity jobs. | CGA 510 |
| AC300 | 300 cf | High-volume industrial use, larger workshops, and fabrication shops. | CGA 300 |
Every cylinder is filled and checked by trained specialists who follow rigorous safety protocols and testing procedures. That means clean, dry valves, verified fill levels, and cylinders ready for immediate use at your shop or jobsite. Our team can help right‑size your cylinder package, set up exchange plans, and coordinate deliveries so your welders always have the gas they need.
From structural steel and manufacturing to MRO, schools, and training programs, we supply acetylene for cutting, heating, and oxy‑fuel welding applications statewide. Need a fast exchange before a shut‑down turn or weekend work? Call your nearest branch. Prefer predictable delivery windows for multiple jobsites? Our dispatcher will align routes to your schedule. If you are opening a new shop, we can perform a quick site survey and get your account set up so cylinders arrive when your equipment does.
Request a Quote, Open an Account, or Find a Branch to schedule your first delivery.
Yes. Our fleet runs scheduled routes across Arizona, and we can coordinate on‑demand service when needed.
Yes. Our sales team offers a free site survey to match cylinder quantities to your usage and change‑out plans.
