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The heat exchanger specialist

Company location

Barriquand Technologies Thermiques offers an industry at the forefront of technology in the heart of the Rhone-Alpes region. Our company owns two large industrial sites and its head office is located in Roanne, 100 km west of Lyon.

Company location and industrial sites

The Roanne site includes BARRIQUAND ECHANGEURS, it covers about 25,000 m² and is shared with Stériflow Thermal Processing.

The Saint Priest site (near Lyon) is occupied by ASET, specialized in shell and tubes heat exchangers, and covers about 20,000 m².

The highly qualified staff working at BARRIQUAND TECHNOLOGIES THERMIQUES cover sales, R&D, design studies, purchasing and administration, production and ancillary services.Constant investments ensure that the company can dispose of cutting-edge technology.

• Solidworks 3D CAD
• Plasma cutting center
• 2500 t hydraulic press
• CNC controlled multispot resistance welding machines
• Automatic TIG welding benches with seam tracking
• Wide-capacity boring machine
• Pickling-passivation facility
• High-capacity painting
• In house NDT capacities

These facilities enable us to control the entire process and ensure the highest level of quality and shortest lead times.



  • Heat exchangers and spare parts in stock, delivered promtly
  • Maintenance everywhere in the world
  • Customer service for many makes of plates and gaskets in Metropolitan France

  • Custom revamping
  • Your process evolves, and Barriquand is there to help
  • Traceability of your heat exchanger and archiving of your technical documentation


Meet us at Expoquimia Trade Fair 2021

From September 14 to 17 in Barcelona (Spain)

[Case study] Reheating juice in sugar refineries: performance and energy savings

Barriquand’s exclusive Platular® welded plate heat exchanger technology is recognized for its performances and its assets in the sugar industry worldwide.


From September 15 to 17 in Chartres (France)


We will be at SEPEM Avignon from September 29 to October 1,2020. Visit us STAND D52.