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The market reference for cryogenics products and services

Fives is a team of world-leading experts specializing in the design, manufacture, installation and maintenance of brazed heat exchangers, cold boxes, core-in-drums and Cryomec® cryogenic pumps.

Our high-performance products are specially developed for the gas production and processing industry.

As a founding Aluminium Plate-Fin Heat Exchanger Manufacturers' Association (ALPEMA) member, we bring clients value-added services to ensure operational excellence, continual optimization, and evolution in line with market needs.


Why us?

Our applications


We are developing innovative solutions to liquefy and distribute hydrogen, and enhancing current products including our BAHX and Cryomec® Delta N pump.


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Industrial Gas

Fives offers a complete range of BAHX, centrifugal pumps and reciprocating pumps for industrial gas uses across industries ranging from steel and refining to electronics, healthcare and more.


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Gas processing

We have over 60 years of experience in designing and providing BAHX and core-in-drums to the natural gas processing industry.



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Our BAHX and Cryomec® cryogenic pumps can be used for a variety of liquefied natural gas (LNG) applications. 




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Olefins & Petrochemical

Fives’ BAHX, core-in-drum and cold boxes aid petrochemical industry operators in the cryogenic distillation process, handling many different fluids at varying temperatures and pressures in the same cold box.


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HyCO &


Our BAHX are used for helium purification and for separation from other gases and in helium refrigeration or liquefaction units. Our BAHX, Cryomec® centrifugal and reciprocating pumps are popular solutions for HyCO plants.


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Brazed heat exchangers

Our line of brazed heat exchangers is used for low-temperature gas processing and liquefaction plants, offering high reliability and low energy consumption.

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Cold boxes


Cold boxes feature integrated brazed aluminium heat exchangers (BAHX) in carbon steel casing for easy installation and complete protection.

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Combining brazed heat exchangers within a drum, core-in-drums offer better performance and greater thermal efficiency than shell-and-tube kettles.

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Cryomec® centrifugal


The Cryomec® range features pumps suitable for process applications (continuous duty operation 24/7) for liquid nitrogen, liquid oxygen, liquid argon, CO2, nitrous oxide and liquefied natural gas. Our pumps also solve customer needs related to distribution/transfer applications (intermittent as filling station and truck distribution).

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Cryomec® reciprocating pumps

Safe, reliable and cost-effective, Cryomec® reciprocating pumps are designed to pump cryogenic liquids at high, medium and low pressures to suit the most stringent process requirements and gas types.


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Services & Digital

Our top priority—as always—is to support our customers in each segmented market, offering solutions to all their needs.

Fives ensures operational excellence, continual optimization and evolution through value-added services.

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    • France
    • Energy | Cryogenics

The HyGen project is led by three major experts: Fives, a global industrial engineering group, leader of the consortium, and two main research players, the CEA and the École des Mines de…

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    • USA
    • Energy | Cryogenics

Fives, a global leader in cryogenic equipment design and manufacturing, won a significant contract to supply Cryomec® cryogenic pumps for an air-separation unit in the Clean Energy Complex in Darrow,…

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