The supply of quality assemblies and components is the key foundation of the Manoir Industries’ group, which guarantees the reliability of its solutions and its knowledge of its manufacturing processes with respect to customers’ complex specifications.
In its laboratories, Manoir Industries has the controls to characterise the metallurgical, mechanical and physical properties of its manufacturing: resilience tests, tensile tests, hydraulic tests, Jominy tests, creep tests, spectrometry tests, micro and macro tests, ultrasonic tests, time-of-flight testing (TOFT), mechanical integrity tests (MIT), corrosion tests, metrology, etc.
Throughout the manufacturing process, the parts are checked to ensure they fully comply with customers’ specifications. Therefore, Manoir Industries is equipped with many means of NDT, such as dimensional testing, magnetic testing, gamma radiography (with gamma, cobalt and iridium sources) with a 9MeV linear accelerator, ultrasound testing and penetrant testing.
With full commitment over all manufacturing processes and outputs, French Federation for Non-Destructive Testing (Confédération Française pour les Essais Non Destructifs) (COFREND) controllers (using liquid penetrant and magnetic particles), Certificate of Aptitude to Handle Industrial Radiology Devices (CAMARI) operators, and the dedicated controllers and metrologists of boilermaking and piping sites, Manoir Industries actively participates in guaranteeing the quality of its products in accordance with its customers’ specified requirements.
The quality assurance departments of each site are the guarantors of the control and reliability of our processes.
ACPP’s controls are as follows:
- With respect to CAMARI accreditation:
✓ X-ray inspection
- With respect to COFREND accreditation:
✓ X-ray inspection
✓ Visual inspection
✓ Dye-penetrant inspection
✓ Magnetoscopic inspection
- Helium testing
- Airtightness and watertightness testing
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METALLURGICAL SKILLS
Manoir Industries’ metallurgical expertise and skills, acquired and developed during its history, successfully constitute the foundations of the group.
DESIGN OFFICE
Manoir Industries is positioned as the ideal partner as a result of its technical expertise, and the development of new systems and components in foundry, forging or boilermaking, delivering them raw, machined or assembled.
SIMULATIONS
Manoir Industries’ foundry, forging, machining and boilermaking units have a complete range of CAD tools (CATIA, SolidWorks 3D, AutoCAD, etc.), numerical simulations (ProCAST for the foundry and FORGE® for the forging), and computer-aided manufacturing (CAM).
CALCULATION
Each day, according to the building codes and standards (Eurocode, NFEN 13445, NFEN 13480, RCC.M, RCC.MX, CODAP, ESPN, ASME VIII, etc.) …
9MeV LINEAR ACCELERATOR
The Pîtres plant of Manoir Industries is equipped with five radiographic rooms representing complete control mechanisms (9MeV linear accelerator – cobalt-iridium). A 150 m2 room is dedicated to iridium shootings for products, such as the primary circuit elbows of power plants.
LABORATORY
The alloy development of Manoir Industries’ plants requires metallurgical skills. With up-to-date technological equipment, the laboratory team supports projects and meets the most rigorous customers’ requirements.
COMPONENT INTEGRATION/ASSEMBLY
All our factories offer assembly services for various alloy components in order to deliver ready-to-use products.
ON-SITE INTERVENTIONS
Manoir AlloyServices® (MAS®) provides petrochemical sector and on-site welding services worldwide.
TRAINING
Manoir Industries actively participates in the certification of local welders by qualifying them on Manoir Industries’ patented materials; among others, these are the Manaurites® XM, XTM, and high or low carbon.









SERVICES, FOR WHICH MARKETS ?
OUR PLANTS AND THEIR SPECIALITIES

Pîtres
12 rue des Ardennes – BP 8401 – Pîtres
27108 VAL DE REUIL Cedex
Date de création : 1917

Bouzonville
Route de Guerstling – BP 11
57320 BOUZONVILLE

Beaumont – Hague
178 ROUTE DU PETIT PARC
DIGULLEVILLE
BP 50233
50442 BEAUMONT- LA HAGUE Cedex

Chaumontel
Rue d'Oradour sur Glâne
95270 CHAUMONTEL