Discover The Difference

Cee Kay is the largest, independent supplier of industrial gases, welding, and cutting equipment in Missouri. Our Seven retail locations throughout Missouri & Illinois offer a combination of products, services, and technical support to meet your expectations. (For more information click here)

MSDS Sheets

Material Safety Data Sheets provide documentation to the end user. On a MSDS sheet you can find a break down of components in a product, handling instructions, and other pertinent information. (For more information click here)

Cee Kay Supply Hardgoods Line Card

Please take a moment and see what services Cee Kay has to offer. (For more information click here)

Cee Kay Tracking Brochure

Cee Kay offers one day training classes. These classes are geared toward home hobbyist but can be modified to fit the any companies needs. Cee Kay's Hil Bax Training Center offers the latest in welding technology. Whether you are beginner, everyday welding expert, or just looking for to brush up on a specific skill - Cee Kay Training classes can fulfill your weld training needs. (For more information click here)

Cee Kay Training Class Schedule (Fall Qtr 2009)

Please take a moment and check Cee Kay's fall training schedule. Always remember small group classes are available by appointment. (For more information click here)

Micro-Bulk Storage

The Gas Express System is the latest solution in gas (nitrogen, oxygen, and argon) storage and distribution. Cee Kay's tanker truck arrives at the customer site and pumps product through a wall mounted fill box connection directly to the liquid container (Permacyl Unit). From the Permacyl Unit, gas is piped to each work station. This entire process is accomplished without interruption to your operation. (For more information click here)

Permacyl Units

The Gas Express System's Permacyl unit is the most cost effective gas storage vessel in the marketplace. The unit will reduce venting, eliminate time wasted on cylinder change-outs, & process interruptions (For more information click here)

Specialty Gas Line Card

Please take a moment and see what services Cee Kay's Specialty Gas Line card has to offer. (For more information click here)

Specialty Gas Division

Since 1948, Cee Kay Supply, Inc. has been serving customers as a supplier of specialty gases and services. We have specialty gases and gas equipment for all applications.  Our dedicated Specialty Gas laboratory and Sales Department in St.. Louis, MO are both dedicated to providing the gases and equipment you need for your specific application.  (For more information click here)

Cee Kay / Purity Plus Catalog

Please take a moment to view all of the specialty gases, gas mixtures, and gas apparatuses available to you through the Cee Kay / Purity Plus catalog. (For more information click here)

Cee Kay Supply Cylinder Tracking

Shipping and returning cylinders involve many transactions and opportunities for errors. Errors resulting in cylinder and billing discrepancies. Tracker is a bar coding program that will reduce these errors by auto-id data collection. (For more information click here)