Key services include
At CEPHI, we work on the various production stages, which can range from design in our design office to the maintenance of our equipment directly at your premises.
Design by our design office
We carry out studies according to our clients’ specifications. We remain a source of proposals to guide and define the design in accordance with the various codes and standards in force for pressure vessels. Our mastery of manufacturing rules allows us to choose proven technologies and offer economically advantageous solutions.
Realization in our workshop
We are very integrated. This allows us to offer short lead times. Our companions have a great deal of experience. This allows us to produce all our parts with a very high level of quality. We cover many manufacturing fields with turning, bending, bending, folding, rolling, welding, assembly, insulation, instrument integration, penetrant inspection, hydraulic testing, pressure drop testing…
Delivery of the project to your premises
We can ensure the delivery of the project with also the supply of all documentary and regulatory files when requested.
Project installation by our specialists
When our customer wishes, we carry out the final installation. We can work on chemical sites. We have companions with RC1 and RC2.
Maintenance and care of your product
We regularly carry out inspection and maintenance operations on our products. We can do this in our workshops or at the customer’s site.
Successfully completed projects
Bundle vaporizer O2
Bundle vaporizer O2 with a capacity of 20,000 Nm3/h with cyclingCryogenics
Smoke diffuser in stainless steel 1.4541
This smoke diffuser consists of a cone with a length of 4,715 mm, made by crunching with 2 sectors of ~2,345 mm in length and 14 pipes 130x200 mmIndustrial boilermaking
Nitrogen vaporizer 15 000 nm³-h with water at 20°CCryogenics
Design and construction of an O2 vaporizer with a capacity of 8,000 Nm³/h and an operating pressure of 30 bar g using a steam supply at a pressure of 16 bar g.Cryogenics
Temperature-controlled table with its control panel
Study, realization and installation of 16 thermoregulated tables. Each one is composed of a table with integrated exchanger, a control panel and a control cabinet. Each table combines mechanical resistance and heat exchange requirements. We made a prototype and performed all the validation tests before manufacturing the last 15 tables.Research and development center
Structure + Bottom Swing
Platform 8 m high with a surface area of 4.6 x 4.8 m. Traced and insulated tank with calculation T° at 500°CNuclear
Its function is to prime the electromagnetic pump used to extract sodium from the primary circuit of the Superphénix reactor at the Creys-Malville dc plant.Nuclear
Study according to CODAP and realization of a 316L stainless steel CO2 exchanger for customer processes with a PMS at 40 bar g. Bending of tubes Ø33.4 x 4.55 mm.Helical bending
Thermal and mechanical study and realization of 1 Xenon heater with a capacity of 108 kg/h with a PMS of 230 bar g. Bending of tubes Ø9.52 x 1.24 mm.Helical bending
Thermal and mechanical study and realization of 16 heat exchangers with low pressure drop for a 304L stainless steel lysimeter with an internal diameter of 2,540 mm. Bending of tubes Ø60.3 x 2.77 mm.Helical bending