Argon
Colorless, odorless, and nonflammable gas.As an argon gas supplier in Colorado, we provide high-purity argon in cylinders and liquid form for welding, medical, food, and industrial applications.
Download SDS: P-4563
Certificate of Conformance: Argon
ARGON TANK SIZES & GRADES
Argon gas is available in high-pressure steel or aluminum cylinders, and liquid argon in low-pressure units. We provide industrial-grade and high-purity argon for welding and a wide range of industrial applications. Our most popular tank sizes and grades are listed below. Don’t see what you need? Send us a message, and we’ll get back to you in 1 day.
AVAILABILITY
If you’re looking for an argon supplier in Colorado, General Air offers argon bottles and cylinders for sale and exchange at any of our 8 Front Range locations. Business customers can purchase Argon in-store, request delivery, and receive bulk quantities.
The table below lists each argon cylinder size alongside its volume in cubic feet (CF)
| Size | Volume | CGA | Full Pressure |
|---|---|---|---|
| #1 Ultra High Pressure Steel |
570CF | 677 | 6000 |
| #1 Steel | 336CF | 580 | 2640 |
| #2 Steel | 297CF | 2200 | |
| #6 Steel | 40CF | ||
| #7 Steel | 00CF |
Trace Impurities
| Argon | O2 | H2O | THC |
|---|---|---|---|
| 99.999% | <1 ppm | <1 ppm | <1 ppm |
The table below lists each argon cylinder size alongside its volume in cubic feet (CF)
| Size | Volume | CGA | Full Pressure |
|---|---|---|---|
| #1 Ultra High Pressure Steel |
570CF | 677 | 6000 |
| #1 Steel | 336CF | 580 | 2640 |
| #6 Steel | 42CF | 2200 |
Trace Impurities
| Argon | O2 | H2O |
|---|---|---|
| 99.998% | <4 ppm | <3 ppm |
The table below lists each argon cylinder size alongside its volume in cubic feet (CF)
| Size | Volume | CGA | Full Pressure |
|---|---|---|---|
| Liquid Portable Unit | 230L | 580 | 350 Max |
| Liquid Portable Unit | 196L | ||
| #1 Steel | 336CF | 2640 | |
| #2 Steel | 249CF | 2200 | |
| #4 Steel | 125CF | ||
| #5 Steel | 92CF | ||
| #6 Steel | 42CF | ||
| #6 Aluminum | 65CF | ||
| #7 Steel | 20CF |
Trace Impurities
| Argon | O2 | H2O |
|---|---|---|
| 99.998% | <5 ppm | <40 ppm |
Which Argon Cylinder Size is Right for You?
Cylinders
10 – 330 cubic feet
Dewars
196 – 230 liters
Microbulk
450 – 5,500 liters
Bulk
900 – 15,000 gallons
Common Applications for Argon Gas
- Argon welding gas for TIG welding and other applications
- Window production
- Heat treating
- 3D printing
- Metal production
- Gas Chromatography
- Welding specialty alloys
- Light bulb production
- Laser production
- Heat treating processes
- Thermal insulation
Request a Quote or Ask a Question
Frequently Asked Questions
Is Argon an inert gas?
Yes, Argon is a rare and inert gas.
What does inert mean?
An inert gas is one that does not form chemical reactions with other chemical substances and therefore does not form chemical compounds.
How is Argon gas used in light bulbs?
Argon gas creates an inert oxygen-free atmosphere to protect the electrical element in the bulb from burning out.
Does General Air deliver argon cylinders in Colorado?
Yes. General Air delivers argon cylinders to businesses across the Front Range, including Denver, Aurora, Boulder, Fort Collins, Colorado Springs, Greeley, Littleton, and Pueblo. Contact your nearest branch for details.
Can I exchange an argon cylinder at a General Air location?
Yes. Cylinder exchanges are available at all 8 General Air Front Range locations. Bring your empty cylinder and exchange it for a full one of the same size and grade.
How much does a bottle of argon gas cost?
Argon pricing at General Air is quote-based and depends on cylinder size and grade. Contact General Air or visit any Front Range location for current pricing.
Industries We Serve Across Colorado
Manufacturing/Construction: Argon is the go-to shielding gas for MIG and TIG welding across metal fabrication shops and construction sites alike, protecting the weld pool from oxidation and work environment contamination to produce strong, clean welds.
Medical: Argon is used in medical applications for laser surgeries, specialized imaging, and research.
Food & Beverage: Argon helps preserve freshness in food and beverage packaging by displacing oxygen and extending shelf life.
Automotive: The automotive industry relies on argon for precision welding and alloy fabrication of vehicle frames, exhaust systems, and other components.
Laboratory: Argon serves as a carrier and plasma gas in a range of analytical equipment, including gas chromatographs, inductively coupled plasma (ICP) spectrometers, atomic absorption spectrometers, and X-ray fluorescence analyzers.