Air Separation Plants

Standard and custom-engineered air separation plants and components designed to separate atmospheric air into various gases — primarily oxygen, nitrogen and argon.

CSA Corporate Sustaining Members:

CCH Equipment Co.

Reconditioned equipment for cryogenic and industrial gas storage systems. Inventory of 1,000-plus vessels. Also provides field or shop design services.

Other Suppliers:

Cosmodyne (Nikkiso Cosmodyne)

Natural gas liquefiers, hydrogen liquefiers, industrial gas plants, air separation plants, oxygen liquefiers, nitrogen liquefiers, on-site nitrogen gas generators, hydrocarbon separators, custom and standard plants, and engineering services.

Cryo-Plant International LLC

Over 10,000 ASUs sold across the globe. Authorized agent of SASPG, China, for North and South America. Vertically integrated manufacturer of ASME/GB coded equipment and tanks. Short delivery times. Used cryogenic plants with upgrading services.

Cryogen Environmental Solutions

The Cryogen Process uses proprietary heat exchanger designs and circulating cryogenic systems to significantly increase the efficiency of mixed gas separation, reducing emissions and increasing scalability.

Cryogenic Machinery Corporation

Design and manufacture of cryogenic centrifugal pumps, seals, custom control panels and other auxiliary equipment for the liquefied gas industry. New units and repairs. Mechanical, non-contacting and labyrinth seal offerings. Founded in 1964.

Feda Nitrogen Inc.

US manufacturer of nitrogen and oxygen generators, as well as cryogenic plant manufacturing and customization with in-house engineering and design. High quality air separation and air purification products for industry.

Ranch Cryogenics, Inc.

SIAD Macchine Impianti S.p.A.

SIAD is a leading Italian chemical group with sites in Europe and the rest of the world, specializing in the design, manufacture and installation of air separation units and compressors.

Solutionwerks, Inc.

Engineering, procurement, and construction services for cryogenic and non-cryogenic industrial gas plants including control system upgrades, equipment supply, plant refurbishment and relocation, back-up systems, maintenance, parts, assessments, training.

Universal Industrial Gases, LLC (UIG)

New and refurbished cryo ASUs for O2, N2, Ar for on-site supply of gases and wholesale liquid; cryogenic supply systems tanks and vaps; ASU operations and maintenance; Consulting for technical, operational, commercial and strategic business support.

Although CSA makes reasonable efforts to keep the information contained in these listings accurate, the information is not guaranteed and no responsibility is assumed for errors or omissions. CSA does not warrant the accuracy, completeness, timeliness or merchantability or fitness for a particular purpose of the information contained herein, nor does CSA in any way endorse the individuals and companies described herein or the products and services they may provide.

Scroll to Top