ABOUT US

Tier-1 supplier of high-precision fluid transfer components and tubing for aerospace, defense, marine and industrial markets.

Senior Aerospace Ermeto

The company

Within the Fluid Systems Division of Senior Aerospace, Ermeto designs, manufactures and supplies components for aerospace, defense, marine and industrial markets.

Our product range covers the full spectrum of fluid transfer: fuel manifolds, spray nozzles, fittings, and simple or complex rigid and flexible assemblies. Located in Fossé (France), our facility brings together all critical special processes under one roof: CNC bending, Nadcap-accredited orbital and manual TIG welding, brazing, non-destructive testing (X-ray, fluorescent penetrant, ultrasonic) and high-pressure test benches.

This vertical integration enables us to support every program throughout its entire lifecycle: from OEM development and series production to in-service Part 145 (MRO) maintenance and overhaul.

Aerospace

Engine tubing, fuel manifolds, bleed air, oil and hydraulic lines for commercial, regional and launch vehicle engines.

Defense

High-pressure tubing, manifolds and qualified connection systems for military aircraft and turbines.

Marine

High-security fittings and corrosion-resistant piping designed for harsh naval environments.

Industry & Energy

Single or double-wall piping, heat exchangers and manifolds for refrigeration, thermal and hydraulic systems.

About us

In a few words

Senior Aerospace Ermeto is a leading tier-1 supplier of fluid transfer components, renowned for the quality and reliability of its products.

Ermeto operates across several demanding market segments: aerospace, marine, defense and high-tech industries.

These diverse applications have enabled Ermeto to build deep expertise in working with specialized materials including: light alloys, Inconel, titanium, steel, stainless steel, aluminum bronze, brass and copper.

Ermeto offers a comprehensive range of standard products as well as strong engineering capabilities to design custom solutions tailored to customer requirements.

6841Group employees

501.4Million pounds (£)

12Present in 12 countries

A CDPClimate Disclosure Project

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Expertise

Our products

Four core product families designed and qualified to the most stringent aerospace, naval and industrial standards.

Tubes aéronautiques Senior Aerospace Ermeto

01 · High-precision tubing

Aerospace tubes

Ermeto designs, develops and manufactures a wide spectrum of high-precision aerospace tubing across numerous diameters for civil, military and space applications, including fuel manifolds and high-temperature bleed air ducts.

We master the processing of demanding aerospace alloys (stainless steel, Inconel, titanium, etc.) and special manufacturing processes for bent tube assemblies.

Stainless Steel · Inconel · Titanium
Light alloys
Fuel manifolds
High-temperature air ducts
Civil · Defense · Space

Raccords aéronautiques, navals et industriels

02 · Fluid connection systems

Aerospace, marine & industrial fittings

Building on decades of expertise in fluid connection systems, Ermeto offers its certified fitting ranges (24° flareless, Arsaero, SM Titanium, 8°30' leap-seal titanium, 37° flared) as well as custom-engineered solutions tailored to your specifications.

We manufacture both standard aerospace couplings and custom multi-way manifold fittings.

24° flareless
Arsaero & SM Titanium
8°30' leap-seal titanium
37° flared
Standard & multi-way fittings

Dispositifs d'injection et de lubrification

03 · Complex machined components

Injection and lubrication systems

Ermeto has strong expertise in manufacturing complex machined components (stainless steel, Inconel, titanium, etc.) as well as fuel injection and lubrication systems, combined with full in-house flow and spray target testing.

Key products include oil jet & nozzle assemblies for engine bearings and engine mount links.

Oil jets & nozzles
Engine bearings
Engine mount links
Flow & spray targeting tests

04 · Piping & heat exchange

Industrial tubes

Ermeto designs, develops and manufactures industrial piping and manifolds, performing end-forming, bending and assembly of copper, steel or stainless steel tubes (Ø 4.76 to 63.5 mm), single or double wall, for refrigeration, heating and hydraulic systems.

We also master double-coil winding combined with double-wall piping for high-efficiency heat exchange applications.

Copper · Steel · Stainless steel
Ø 4.76 to 63.5 mm
Single or double wall
Double-coil heat exchange

Integrated industrial facility

Our capabilities

A comprehensive industrial facility, qualified by major OEMs and Nadcap-accredited, controlling every manufacturing and testing step in-house in Fossé.

Design office

Design, reverse engineering, development support, calculations, simulations… Pro/ENGINEER, CATIA, ANSYS, Flow Simulator, NASTRAN.

Laboratory / Testing

Flexure, microscopy, macroscopy, metallography, hardness, particle cleanliness testing…

Machining

Single-spindle and twin-spindle lathes, 3-, 4- and 5-axis machining centers, drilling, honing…

Metrology

CMM 3D measurement, 3D laser scanning, spectrometry, surface roughness, fuel & oil flow/targeting…

Non-destructive testing (NDT)

Fluorescent penetrant inspection, X-ray radiography, ultrasonic and leak testing (Nadcap NDT accredited)…

Tube bending / Forming

End-forming and CNC bending of copper, aluminum, stainless steel or Inconel tubes from Ø 4 mm to Ø 63.5 mm.

Welding / Brazing

Orbital welding, manual TIG welding, robotic TIG welding, brazing (Nadcap Welding accredited)…

Additional capabilities

Pressure testing from 5 to 350 bar, grit blasting, degreasing, high-cleanliness flushing and marking…

Atelier MRO Part 145 Senior Aerospace Ermeto

Maintenance, Repair & Overhaul

Extending the life of your equipment.

In addition to our OEM manufacturing activities, our Part 145 certified repair station performs inspection, repair and overhaul of 899 P/N capabilities of engine tubes, manifolds and flexible hoses.

EASA FR.145.0678
FAA 5E4Y762D
TCCA 819-05
UK CAA UK.145.01790

Discover MRO PART 145 Capability List