Hydraulic & Pneumatic Seals covers dynamic and static sealing elements designed to contain hydraulic fluid or compressed gas within actuators, landing gear struts, flight control cylinders, and pneumatic subsystems operating across defined pressure and temperature envelopes. Components include rod seals, piston seals, wiper seals, and buffer seals manufactured from elastomeric compounds, PTFE composites, and polyurethane, qualified to AS4716 and NAS standards.
To see a list of companies in this category click on the tab above.
Sponsorship of the Seals & Sealing sector is currently available. See our advertising pages for details.
| CDI Products (U.S.A.) | Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance. | www.cdiproducts.com/aerospace |
Hydraulic & Pneumatic Seals suppliers linked to most aircraft programs in our database.
Flexfab LLC (4 aircraft)
Sectors serving Seals & Sealing companies:
Non-metal Materials •
Plastics •
Metals •
Composite Materials •
Chemicals •
Forming Processes •
Metal Processing & Heat Treatment •
Adhesives •
Machining & Metal Removal •
Processes •
Coatings •
Finishing •
Plating
Seals & Sealing
Sectors purchasing from Seals & Sealing companies:
Engine Rotating & Gas-Path Parts •
Turbine Engines •
Airframer •
Fluid Power •
Airframe Assemblies •
Actuation •
Valves •
Power Transmission •
Fuel Systems •
Landing Assemblies •
Pumps •
Auxiliary Power •
Oxygen Systems & Equipment •
Environmental Systems •
Engine Accessories & Oil •
Engine Structure & Casings •
Mechanical Hardware
