Who are we ?

Since 1958 , Ducroux SA has been specialized in industrial valves production: stainless steel and noble metals at low and high pressure. In 2007, Vannes Lefebvre and Ducroux SA decided to come closer in order to create a skill synergy for the customers.

So that, Ducroux SA could take an active part according to design and manufacturing of valves for the chemical, petrochemical and nuclear industries.

To reach your objective, you can rely upon our team to help you analysing the technological solutions. We have developed many means to get success.

Research department

• Ducroux Sa has not only invested in modern means to be able to design its own devices (CADD), but it has also developed means of calculation according to different construction codes. Thanks to our knowledge in metallurgy sector, we are able to design products suited to the working conditions on site.

Production line

• Our products are manufactured thanks to a numerically controlled plant equipment and pilot plants. Checkings at each stage of the fabrication ensure the total quality of our devices. We carry out re-metalling by coated electrodes, TIG manual thread or by projection ( deposited metals : nickel 201, hastelloy, satellite).

Range of applications

These characteristics allow Ducroux valves to be present in many areas such as :

• High-pressures
• Low-pressures
• High-temperatures
• Abrasive or pulverulent products
• High viscosity products
• Corrosive environment
• Low temperatures.