Industrial & Specialty Gases | East Bay Welding Supply

When your Bay Area operation needs a reliable gas supply and technical expertise, East Bay Welding Supply delivers the comprehensive solutions you require. As a proud member of Meritus Gas Partners, we have served Martinez, Antioch and the greater San Francisco Bay Area since 1989 with a steadfast commitment to quality products and exceptional local service. We provide a complete inventory of gases, welding equipment and supplies that Bay Area businesses have trusted for over three decades.

Our Gases

Acetylene

Argon

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Carbon Dioxide

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Helium

Nitrogen

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Nitrous Oxide

Oxygen

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Specialty Gases

Welding Mixtures

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All Gases

High-Performance Welding Gases and Blends

Our East Bay welding gases are the backbone of countless successful fabrication and manufacturing operations throughout the region. We offer shielding gas solutions for Gas Metal Arc Welding (GMAW) and Gas Tungsten Arc Welding (GTAW), including:

High-purity gases: We stock all the high-purity welding gases Bay Area businesses need, ensuring consistent arc stability and superior weld quality on every project. These include high-purity argon, carbon dioxide (CO2) and helium for all MIG and TIG welding applications.
Custom argon blends: We provide tailored gas mixtures to improve quality and productivity. These include argon-CO2 and argon-O2 blends for superior arc stability and reduced spatter on steel, or argon-helium blends for enhanced heat input on aluminum and nonferrous metals.
Fuel gases: We supply high-quality acetylene and other fuel gases for cutting, brazing and heating applications, so you have a single, reliable source for all your thermal processes.

Industrial and Specialty Gases You Can Trust

Beyond welding, our inventory supports a diverse range of critical industries. East Bay Welding Supply provides specialty gases, including calibration mixtures and high-purity hydrocarbons, that meet the stringent requirements of analytical labs, research facilities and advanced manufacturing.

For our healthcare partners, we supply USP-certified medical gases like nitrous oxide and oxygen. Every medical gas we supply complies with FDA guidelines and strict United States Pharmacopeia–National Formulary (USP/NF) specifications, offering the safety and reliability your patients deserve. Our team understands the critical nature of medical gas supply and maintains the inventory levels necessary to support uninterrupted healthcare operations.

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Supply and Service Tailored to Your Needs

We understand that every business has unique requirements for commercial gases in the Bay Area. That’s why East Bay Welding Supply offers flexible solutions to match your consumption patterns:

Packaged cylinders: Ideal for lower-volume needs, our cylinder gases are available through exchange and leasing programs. They come in various sizes, including portable options for fieldwork and feature safety-compliant designs that meet rigorous industry standards.
Bulk and microbulk systems: For high-volume users, we install microbulk or bulk supply systems directly at your facility. This solution delivers an uninterrupted gas supply, enhancing cost savings and operational efficiency.

Why Choose East Bay Welding Supply?

When you partner with East Bay Welding Supply, you gain a dedicated supplier committed to your success. As a total solutions provider, we also carry the welding equipment and supplies you need, from regulators and flowmeters to torches and fume control systems.

Our partnership with Meritus Gas ensures operational excellence through the personalized service only a local partner can provide, backed by national-level resources and buying power. Our experienced team offers expert guidance on gas selection, equipment integration and process optimization, helping you achieve better results while maintaining the highest safety standards.

Gases at East Bay Welding Supply