Sidney Lee Welding Supply offers
Bulk & Micro Bulk service for:


  • Argon
  • CO2
  • Helium
  • Nitrogen
  • Oxygen

Mixtures of the above gasses

We can also assist with piping systems and bulk supply for lasers, welding, or other industrial uses. Contact us for details.

Click on the link below to download SDS sheets from the Messer web site.
Messer SDS Sheets

Why Bulk Gas?

  • Safety, eliminate potential injuries from moving cylindersor dewars
  • Reliability, continuous flow of gas eliminates downtime
  • Cost savings can exceed 25% when designed properly
  • Reduced deliveries and invoices
  • Eliminates cylinder/dewar handling and storage


Add our telemetry solutions to your bulk tank installation so you never run out of gas:

Automatic reordering and on-time deliveries

Alerts of potential leaks and excessive usage

Usage reporting


Our main office is conveniently located in Hampton, GA with additional locations serving your need for welding supplies and industrial, medical, and scientific gases in Conyers, Macon, Douglasville, and Atlanta, GA.