Supporting actors in the nuclear and industrial sectors, with high standards and extensive expertise
OUR BUSINESS SECTORS
As a major player within the nuclear sector, CSTI Groupe supports clients throughout all stages of a project's life cycle: from design to staff training, to production, assembly, and factory and client-site testing on nuclear facilities or fuel processing plants.
To meet the challenges of the 21st century, CSTI Groupe puts all its know-how at the service of actors in the renewable energy industry, by supporting the research, development and deployment of technical solutions adapted to energy transition.
Backed by its security expertise, CSTI Groupe operates within the defence sector and offers design, manufacture, assembly, testing, on-site installation and commissioning of high-standard equipment, adapted to the most stringent requirements.
Driven by the desire to cover all stages of R&D project life cycles within the industrial and nuclear sectors, CSTI Group offers design, construction, assembly, testing and commissioning of cutting-edge facilities, designed for scientific research, while guaranteeing the utmost respect for both stakeholders and the environment.
The responsiveness of an SME and the expertise of a major industrial actor
As a leading industrial group, CSTI Groupe designs, manufactures and installs special machines, stainless-steel sheet metalwork assemblies, piping systems and test loops for the nuclear, renewable energy and defence sectors and for research laboratories.
With over 30 years of know-how, we have the in-house expertise and skills necessary to implement your projects in accordance with all your requirements.
From design to on-site installation, we position ourselves on high added-value markets in France and abroad, offering solutions adapted to industrial models – thanks to our exceptional levels of responsiveness, adaptability and flexibility.
OUR AREAS OF EXPERTISE
We design, calculate, build, assemble, test and install on site all types of special machines, adapted to the needs and expectations of our clients. CSTI's goal has always been to create compact, robust and easy-to-use designs, guaranteed to be highly durable and sturdy.
Design, calculation, production, assembly and on-site and in-factory testing: our know-how in the field of stainless-steel sheet metalwork covers all types of productions, from small or medium-sized tooling, to substantial installations such as armoured doors, glove boxes, tanks, heat exchangers or assembly and maintenance equipment.
We have developed real know-how in the design, production and installation of piping systems and skids – in steel, stainless-steel and aluminium, and for pressure/nuclear pressure equipment – in order to guarantee facilities for the transfer of fluids (water, sodium, radioactive waste, etc.).
Our technical expertise also allows us to offer very high-pressure and high-temperature test loops, specially designed for R&D and guaranteeing reliable and secure testing, measurement and experimentation for the most demanding industrial sectors.
- Design and delivery study
- Mechanical, earthquake resistance, thermal and fluid
- Computer simulation
- Static and dynamic
ELECTRICITY, CONTROL and COMMAND
- Design and calculation of turnkey, automated solutions
- Wiring and PLC programming
- Supplier selection
- Supplies according to technical specifications
- Quality and conformity guarantee
FACTORY BATCH ASSEMBLY
- Perfect knowledge of advanced techniques for manufacturing: cutting, shaping, welding, machining and assembly
- Assemblies, testing and on-site servicing
- Compliance with accreditation and standards
- Scaffolding and working at height
- Control checks: dimensional (Laser), COFREND level II penetrant, radiographic and regulatory checks
- Unctional tests and qualifications
- Assembly and testing in a controlled area
- Staff training
- User and operator training programmes
- Maintenance support as required
- User and maintenance manuals (3D modelling)