Defense

Mission-critical defense solutions for over 70 years

MetalTek helps the defense industry push the limits of performance through high-quality components that ensure the safety of the military and those they protect.

MetalTek’s  9,000-pound centrifugal hub castings transfer 50,000 horsepower per propeller shaft and drive 100% of Naval frigates and destroyers.  Metal Matrix Composite (MMC) material from MetalTek extended the life of friction drum linings in winches transferring supplies from replenishment vessels to other Navy Ships by virtually eliminating corrosion and drum wear.

Centrifugally-cast shaft sleeves from MetalTek save millions of dollars in maintenance per year on Navy ships and submarines through enhanced performance and even wear.  High-strength MetalTek components help the Air Force's Tunner Loader move 60,000-pound pallets onto military cargo planes while making the Tunner light enough to transport on a C-130 aircraft.

You can't be in the defense industry halfway.  MetalTek’s components are provided from multiple Nadcap-certified facilities that feature a range of metal casting processes and a broad selection of alloys.  We have systems to ensure compliance with International Traffic In Arms Regulations (ITAR) and Export Administration Regulations (EAR).  MetalTek has the technical expertise and depth of experience to help our defense customers and the military do their jobs and keep us safe.

See the video below to learn more MetalTek's solutions for defense customers.

Defense Market Video

Typical Defense Applications

  • Aircraft loading system

  • Bomb racks

  • Fluid handling

  • Inter-ship material transfer

  • Missiles / Bombs

  • Mobile missile launchers

  • Naval Nuclear

  • Submarine propulsion

  • Surface ship propulsion

  • Turbine heat exchangers

  • Weapon handling

Typical Defense Products

  • Bearing shells

  • Clutch winch drum assemblies

  • Controllable pitch propeller hubs

  • Hatch rings

  • Launcher components

  • Pump and valve housings

  • Missile components

  • Missile fins

  • Seal housings

  • Shaft sleeves / shaft liners

  • Valve and pump components

Certifications and Compliance

  • Boeing DI-9000

  • Export Administration Regulations (EAR)

  • ISO 9001:2015 (QMS)

  • International Traffic In Arms Regulations (ITAR)

  • MIL-I-45208A

  • MOD Defence Equipment & Support

  • Nadcap (non-destructive testing)

  • Nadcap (laboratory testing)

  • Nadcap (heat treating)

  • Nadcap (in-process welding)

Note: Certifications may differ based on MetalTek division.

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Solutions

Hub Body For Propulsion System

Hub Body For Propulsion System

Complex centrifugal casted hub body replaces fabrication.

Shaft Sleeves

Shaft Sleeves

Propulsion shafting for ocean-going Military and Commercial vessels is a critical and expensive part of the propulsion system.

Missile Fin

Missile Fin

Tight tolerance missile fins from investment castings.

Exhaust Manifold

Exhaust Manifold

Tight tolerance capability and the introduction of internal structures through cores make investment casting a logical choice.

Propeller Hub

Propeller Hub

Some of the largest centrifugal castings manufactured by MetalTek.

Continuous Cast Cost Savings

Continuous Cast Cost Savings

Premium continuous cast material saves you money.