Le Segment A.B is specialized in the conception and manufacture of compression rings / high temperatures sealing rings (up to 980°C) / scraper rings / cushion [...]

Le Segment A.B is specialized in the conception and manufacture of compression rings / high temperatures sealing rings (up to 980°C) / scraper rings / cushion rings, etc .... for all sectors of the industry.
Possibility of diameters from 8 up to 3000 mm in grey cast iron / steel / bronze / cobalt,... and coatings (chromium, ceramic,..)
We produce rings for various applications : hydraulics, compressors, pumps, heat engines, gear boxes, exhausting valves, Zamak injection, robots, and many sectors of the industry : maintenance, aeronautics, nuclear , marine, glass industries, transports...
OEM or after market, we can supply one part or 10 000 +.
Founded in 1928, Le segment A.B was originally linked to the car manufacturer Bollée in le Mans. It is renowned for the quality of its products and possesses a real know-how in the field of metal sealing.
This knowledge is at the heart of our work today : we produce after drawings but can also assist you in the conception and design of the product best suited to your requirements.
The company is certified ISO 9001 V2008 and EN 9100 (aeronautics) since 2001.
| - Hydraulic jacks | - Joints, Coupling |
| - Hydraulic pumps | - Piston compressors |
| - Industrial Robotics |