From industrial processing plants to nuclear power plants, Alloy Bellows provides critical components to keep our customers up and running. Bellows vacuum pumps and compressors provide constant radiation monitoring, ambient air sampling and gas handling.  Welded metal bellows provide flexible, dynamic seals capable of operating in extreme environments while providing zero leakage operation and high cycle life. Alloy Bellows provides custom designs to meet your specific requirements.

Power Generation industries utilizing land-based turbines, micro-turbines, fuel cells, solar and vacuum/semiconductors require a solid supplier partnership built on a foundation of trust and innovation. To stand out in this industry, Alloy Bellows has experience using a range of high-temperature alloys matched with years of experience building assemblies that require forming, welding, brazing, soldering, bending and / or machining.


Our team of design, process, welding, and quality engineers has decades of experience developing bellows and welded solutions to meet your application’s demands.  We’ll work within your design parameters or collaborate with you to provide your optimum bellows solution.  Our design group utilizes 3D CAD, Simulation, and empirical calculations based on the Expansion Joint Manufacturers Association (EJMA) standards as part of the design process.  This enables us to play “what-if” scenarios with the design and shorten the lead time for new product introduction (NPI).  Our project management approach for new product developments provides you with project updates as often as you need.

Sample Applications:

Bellows & Bellows Assemblies can be used in many industrial applications. Some of which include:

  • Metal Seals

  • Heat Exchangers

  • Flexible Metal Tubing

  • Recuperators

  • Fuel Nozzle

  • Combustion Components

  • Cross-Fire Components (tubes, retainers and sleeves)

  • Connectors


Let’s work together.

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6989 Lindsay Dr.
Mentor, OH 44060

Phone: (440) 266-7700

© Copyright 2018 Alloy Bellows & Precision Welding