NLR Welding SupplyCylinder Gases

Cylinder Gases


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