
Engineered to Perform. Built to Last.
FMH Aerospace delivers custom metal hose, bellows, ducting, tube, and assembly solutions for aerospace, defense, space, and industrial applications. Built on decades of engineering and manufacturing experience, our products are designed to withstand extreme temperatures, high pressures, and severe vibration, providing dependable, application-specific performance for the most demanding operating environments.
Serving Specialized Markets
For more than 75 years, FMH Aerospace has been designing and manufacturing flexible metal hoses and highly engineered components for the aerospace, defense, space, and industrial markets. Built for some of the harshest operating environments in the world, our products are trusted in applications where extreme temperatures, high pressures, intense vibration, and demanding performance requirements are the standard.
From commercial aircraft and military platforms to launch vehicles, spacecraft, and advanced propulsion systems, we provide custom-engineered solutions that perform reliably in the challenging conditions found at altitude, in combat environments, and beyond Earth's atmosphere. Backed by decades of engineering expertise and manufacturing excellence, FMH Aerospace delivers durable, high-performance flexible metal hose assemblies and precision components designed to meet the unique requirements of each application. Customers turn to us for proven solutions that help keep aerospace systems operating safely and dependably in the most extreme conditions.

Application
Fuel & Propellant Transfer
FMH Aerospace designs custom flexible metal hose assemblies, tubes, and fluid conveyance systems for fuel and propellant transfer applications across commercial aerospace, defense, and space platforms. Built to withstand extreme temperatures, pressures, and vibration, these solutions support the safe and reliable movement of fuels, oxidizers, and propulsion-related fluids in demanding operating environments.

Application
Hydraulic & Lubrication Systems
FMH Aerospace provides custom-engineered hose and tube assemblies for hydraulic fluid and lubrication systems that require dependable performance under continuous pressure and dynamic operating conditions. With extensive experience supporting aircraft, engine, and industrial applications, FMH products are designed to deliver durability, flexibility, and long service life.

Application
Air, Steam & Bleed Air Transfer
From environmental control systems and engine bleed air systems to high-temperature industrial applications, FMH Aerospace manufactures ducting, tubes, and flexible joints designed for efficient air and gas transfer. These custom solutions are engineered to accommodate thermal expansion, vibration, and demanding operating conditions while maintaining system reliability.

Application
Coolant & Water Systems
FMH Aerospace supports coolant, water, waste, and fluid management systems with custom metal hose, tube, and assembly solutions tailored to specific application requirements. Leveraging decades of manufacturing expertise, FMH develops products that perform reliably in environments where temperature fluctuations, pressure changes, and space constraints present unique design challenges.

Application
Cryogenic Fluid Transfer
Drawing on its heritage in space and propulsion applications, FMH Aerospace manufactures specialized solutions for cryogenic fluid transfer systems. Designed to perform at extremely low temperatures, these custom assemblies support the movement of liquid gases and other cryogenic media while maintaining structural integrity and performance in harsh operating environments.

Application
Industrial Gas Turbine Solutions
FMH Aerospace supplies braided hose assemblies, tubes, and related fluid conveyance products for industrial gas turbine applications. Supporting fuel delivery, lubrication, and fire suppression systems, these custom-engineered solutions combine durability, flexibility, and proven performance in high-temperature, high-demand operating environments.

Application
High-Power Computing & Data Center Cooling
FMH Aerospace applies its expertise in fluid transfer and high-performance engineered assemblies to advanced cooling applications supporting modern computing infrastructure. Custom metal hose and fluid conveyance solutions help manage the movement of cooling media in systems where thermal management, reliability, and long-term durability are essential to operational performance.
Explore Our Products
Built for extreme aerospace environments, FMH Aerospace delivers custom-engineered flexible metal hoses, bellows, ducts, tubes, and sheet metal components designed to perform under high temperatures, pressure, vibration, and other demanding operating conditions. With in-house engineering, manufacturing, testing, and qualification capabilities, we provide reliable air and fluid transfer solutions tailored to the unique requirements of each application.
Explore Our Articles
Discover insights from FMH Aerospace’s engineers and industry experts covering aerospace fluid conveyance, high-performance manufacturing, product design, testing, and application challenges. Explore how decades of experience help drive reliable solutions for aerospace, defense, space, and industrial applications.
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