Industrial Gases

NLR Welding Supply is your single-source supplier for all your industrial gas needs. We stand ready to meet your gas requirements from a single cylinder to bulk storage, and everything in between.

• Air
• Acetylene
• Argon: Compressed & Liquid form
• Argon/Carbon Dioxide (75/25 mix)
• Argon/Carbon Dioxide/Oxygen
• Carbon Dioxide
• Helium
• Hydrogen: Compressed
• Nitrogen: Compressed & Liquid form
• 3500-6000 psi Nitrogen
• Oxygen: Compressed & Liquid form
• Propylene
• Tri-Mix (90% Helium, 7.5% Argon, 2.5% Carbon Dioxide)

Medical Gases

We are an FDA-approved distributor of medical gases. Whether you operate a small clinic, or a hospital with bulk storage needs, we stand ready to meet your service requirements.

• NF Nitrogen: Compressed & Liquid form
• USP Nitrous Oxide
• USP Oxygen: Compressed & Liquid form
• USP Carbon Dioxide
• Breathing Air
• Aviator Oxygen
• Medical Gas Mixtures

Specialty/Laboratory Gases

Do you have a need for a specialty gas mixture or high-purity requirements for your equipment? We can help! Custom mixes and research grade gases are available for laboratory and calibration uses.

• Atomic Absorption (“AA”) Acetylene
• EPA Protocol Gases
• Gas-Chromatic Graph Grade Gases
• Laser Mixes
• Methane
• Ultra High Purity Gases
• Zero Grade Gases