Your Trusted Argon
Supplier in Texas
Southwest Gases stands as the premier argon supplier in Texas, delivering reliable, high-quality argon gas to businesses across Dallas, Houston, San Antonio, Austin, and Fort Worth.
Your Complete Argon Gas Provider in Texas
From individual cylinders to microbulk and bulk delivery systems, we offer scalable argon solutions that meet the precise needs of your operation.
Our commitment to quality, safety, and customer service has made us the trusted partner for companies seeking to buy argon gas throughout Texas.

Comprehensive Argon Gas Supply Options

Cylinder Supply
Our extensive fleet serves Texas businesses with cylinders from portable to high-capacity sizes, including connected multi-cylinder banks for extended supply. We provide custom argon blends with precise gas ratios and cradle packs for higher volume requirements.

Microbulk Argon Delivery
Our microbulk service offers 450 to 5,000-liter capacities, eliminating cylinder handling while reducing production interruptions. This solution provides lower gas costs through improved efficiency with a smaller footprint than bulk systems.

Bulk Argon Systems
We design large-scale storage with custom tanks from 5000 to 13,000 gallons featuring telemetry monitoring for automatic deliveries. Our systems include specialized vaporization equipment, redundant supply for critical operations, plus full installation and emergency service.
Premium Welding Argon Gas for Texas Fabricators
Our high-purity welding argon gas is trusted by fabricators and manufacturers across Texas for consistent quality and reliable supply. Southwest Gases provides specialized argon products for:
TIG Welding Applications
Ultra-high purity argon delivers exceptional weld quality on stainless steel, aluminum, and exotic metals with stable arc characteristics. Our argon ensures minimal inclusions for clean, strong welds in pure form or custom mixtures.


MIG Welding Operations
We provide optimized argon mixtures for various metals, delivering improved penetration and superior bead appearance. Our products reduce spatter for cleaner environments while enhanced transfer characteristics give welders better control.
Argon Beyond Welding: Diverse Industrial Applications
While welding remains a primary use for argon, Southwest Gases supplies this versatile gas for numerous other applications across Texas industries:
1.
Manufacturing and Processing
Heat treating uses our argon for oxidation-free metal processing. We supply high-purity environments for 3D printing and semiconductor manufacturing. Glass producers rely on our specialized argon for insulated window production.
2.
Research and Development
Laboratories require our controlled atmospheres for sensitive experiments. Universities trust our high-purity argon for research projects. Materials testing facilities use our inert environments for precise, contamination-free analysis.
3.
Specialized Industries
Medical device manufacturers depend on our argon for critical production processes. Specialty lighting requires our high-purity fill gas. Food packaging operations use our argon for modified atmosphere preservation systems.
Argon Gas Features and Performance Benefits

Superior Purity Standards
We offer ultra-high purity options exceeding 99.999% with rigorous testing and certification for every batch. Our traceable documentation ensures consistent quality from cylinder to cylinder.

Performance-Optimized Delivery
Precise pressure regulation ensures consistent flow with application-specific equipment recommendations. We match custom flow rates to your process requirements and provide technical support for system optimization.

Reliability You Can Count On
Multiple supply sources guarantee uninterrupted availability through strategic Texas distribution centers. Our emergency delivery capabilities and preventative maintenance programs ensure your operations never face disruption.
The Southwest Gases Difference
Unlike major gas suppliers who treat customers as account numbers, we see you as a valued business partner. We’re not the cheapest option—we’re the most reliable. While others make you wait in queues, our local teams respond quickly with same-day service when needed. Your success matters to us, and we ensure you never run out during critical operations.
Argon Delivery and Technical Services
Our comprehensive approach ensures you receive not just gas, but complete argon solutions:

Delivery Excellence
We provide scheduled delivery based on your consumption with 24/7 emergency response for unexpected needs. Our specialized transport vehicles and trained technicians ensure safe handling and proper installation.

Technical Support
Our team designs custom distribution solutions and guides equipment selection for regulators, manifolds, and controls. We optimize consumption through usage evaluations, provide on-site safety training, and offer rapid troubleshooting response.

Customized Specifications
We deliver argon from Industrial to ultra-high purity with specialized mixtures including argon/helium, argon/CO2, or tri-mix blends. Our packaging ranges from portable cylinders to large-volume options with pressure matched to your equipment and detailed certification documentation.
Regional Argon Supply Across Texas
Our extensive network ensures reliable argon supply throughout Texas, with specialized service in:
Dallas
Industrial argon for manufacturing, fabrication, and research facilities
Houston
Specialized argon gas for welding applications in the energy and manufacturing sectors
San Antonio
Prompt argon cylinder delivery and exchange programs for businesses of all sizes
Austin
Full bulk argon supplier services for high-volume industrial and technology applications
Fort Worth
Complete argon solutions for aerospace, manufacturing, and research operations
Partner with Texas's Most
Reliable Argon Supplier
When you choose Southwest Gases, you gain a knowledgeable partner dedicated to your success. We analyze requirements, design efficient systems, and create customized schedules. Contact us today to discover why we’re Texas’s most reliable argon supplier.