From high-purity medical and specialty gases to bulk atmospheric delivery, precision welding equipment, and personal protective gear—Airgas delivers end-to-end supply chain reliability for industrial, healthcare, and research facilities.
Select your operational requirements to schedule bulk delivery or request a localized sales engineer consultation.
Serving industrial manufacturing, life sciences, electronics, and food processing facilities with reliable supply modes.
Complete supply of Argon, Nitrogen, Oxygen, Carbon Dioxide, Helium, Hydrogen, and Acetylene in high-pressure cylinders, liquid dewars, and bulk tanks.
View Gas ModesUltra-High Purity (UHP) gases, EPA protocol calibration standards, medical grade oxygen, USP nitrous oxide, and zero-grade process gases.
View Purity GradesMIG, TIG, Stick, and Plasma welding systems, filler metals, automation cells, laser cutting optics, and shield gas regulators.
Explore EquipmentRespiratory protection, flame-resistant clothing, welding helmets, fall protection, gas detection monitors, and environmental containment.
Safety CatalogEliminate cylinder handling with on-site bulk liquid storage tanks, automated telemetry, and seamless cryogenic liquid refilling.
MicroBulk SolutionsCustom Membrane, PSA, and Cryogenic gas generation plants designed directly at your manufacturing site for high-volume consumption.
On-Site SystemsManaging industrial gas cylinders across multiple job sites can cause inventory loss and unnecessary rental expenses. Airgas offers digital telemetry and barcoding systems to optimize cylinder usage.
Track cylinder locations, rental days, and gas levels in real-time across all regional job sites.
Sensors monitor bulk tank pressure and automatically dispatch delivery trucks before your supply drops.
On-site Airgas specialists manage your welding consumables, safety supplies, and gas stock levels.
Standard purity levels, cylinder capacities, and delivery modes for primary gas offerings.
| Gas Type | Purity Grades Available | Standard Delivery Modes | Primary Applications |
|---|---|---|---|
| Argon (Ar) | Industrial (99.998%), UHP (99.9999%) | Cylinders, Liquid Dewars, Bulk Liquid | TIG Welding, Laser Cutting, Semiconductor Manufacturing |
| Nitrogen (N2) | Commercial, NF/USP Medical, Ultra-Zero | High-Pressure Pack, MicroBulk, On-Site PSA | Food Packaging, Chemical Blanketing, Lab Analytics |
| Oxygen (O2) | Industrial, USP Medical, Aviation Grade | Cylinders, Bulk Cryogenic Liquid | Oxy-Fuel Cutting, Healthcare Respiratory, Steelmaking |
| Carbon Dioxide (CO2) | Industrial, Food Grade (ISBT), Instrument Grade | Siphon Cylinders, Mini-Bulk, Bulk Liquid | Beverage Carbonation, Shield Gas Blends, Water Treatment |
| Helium (He) | High Purity (99.995%), Grade 5.5 Research | Cylinder Bundles, Tube Trailers | MRI Superconducting Magnets, Leak Detection, Aerospace |
With local branches across the country, Airgas provides quick delivery, emergency cylinder fill services, and local safety equipment retail counters.
Scheduled routes with trained hazmat certified drivers.
Instant access to Safety Data Sheets for all pure gases & mixtures.
Enter your location details to locate nearby fill plants, retail stores, and regional sales offices.
Connect directly with your regional Airgas gas engineer and account representative.