pressure-vessels-manufacturerDidion's MechanicalDidion's Mechanical
  • high-pressure-vessels
  • heat-exchanger
  • pressure-vessels-manufacturer-team
  • pressure-vessels-fabricator
  • heat-exchangers
  • pressure-vessels
  • shell-tube-heat-exchangers

Fabrication

  • Pressure Vessels

    Didion’s Mechanical is a pressure vessel manufacturer / fabricator of sturdy, code-compliant, and customized pressure vessels... Read more

    pressure-vessels
  • High Pressure Vessels

    A high pressure vessel needs to be intrinsically safe and durable. Didion’s engineering acumen ensures that your high pressure vessels are not only code. Read more

    high-pressure-vessels
  • Heat Exchangers

    In our field of work, we are well aware that these fabricated units are scheduled into shutdowns and new plant start ups. Many times needing fast turn around rates. Read more

    heat-exchangers
  • Autoclaves

    Didion's Mechanical Engineers, Designs, and Fabricates A.S.M.E Code Certified Autoclaves.We fabricate and repair Autoclaves for all industrial... Read more

    autoclaves
  • Cryogenic Vessels

    Didion's Mechanical engineers, designs, and fabricates A.S.M.E. Code Cryogenic Vessels.We provide in-house cold-shocking, mass-spec. Read more

    cryogenic-vessels
  • Vacuum Chambers

    Didion's Mechanical engineers, designs, and fabricates Vacuum Chambers.We provide in-house cold-shocking, mass-spec. Read more

    vacuum-chambers
  • Power Piping

    Didion's Mechanical is also a fabricator of process & power pipe, which is a great asset to our manufacturing of pressure vessels and heat exchangers. Read more

    power-piping
  • Large Diameter Machining

    To provide efficient production of our quality pressure vessels, Didion's Mechanical uses in-house machining processes with cutting, lathe, mill and drill capabilities. Read more

    large-diameter-machining
  • Weld Overlay

    Weld overlay or clad vessels help provide better corrosion and/or wear resistance, significantly increasing the longevity of components. Read more

    weld-overlay

Special Services

  • Engineering

    Didion's Mechanical offers Professional Engineering Services for ASME Certified Pressure Vessels... Read More >

  • Heat Treating

    Didion's Mechanical has Heat Treating capabilities. Using computer-controlled units, we have the ability... Read More >

  • Radiography

    Didion's Mechanical offers a state-of-the-art shooting room and darkroom facility with automatic processor... Read More >

  • Rigging

    Among many other things, we have dismantled a soy bean processing plant in Budapest, Hungary and... Read More >

Portfolio of Work

  • preesure-vessels
  • autoclaves
  • ASME-certified-pressure-vessels
  • steam-seperator
  • cryogenic-vessels
  • ASME-code-cryogenic-vessels
  • autoclaves-for-industrial-applications
  • pressure-vessels-fabricator
  • pressure-vessels-fabrication-team
  • pressure-vessels-tank

Request for Quote >

Welcome to Didion's Mechanical

We are a leading pressure vessels fabricator with a reputable industry standing of over 35 years

Since its 1977 inception, Didion’s Mechanical, a family owned and operated business, has charted a strong, stable growth story as an American Society of Mechanical Engineers (ASME) code certified shop. Our focus on quality has helped us build a veritable reputation in the market.

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Client Speaks

  • Kenneth D

    Dear Mr.Didion Thank you for the hospitalities shown to me while visiting your shop. it was good to see that you have brought...

  • Jenny

    The attached are some pictures of the vessel with insulation on the foundation. The vessel has been doing very good job since in service...

  • Charles B.

    Don, I hope we can do a lot of business! Your response is outstanding! Seriously, thank you. Re, Charles

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Contact

Address:
1027B Co. Road 308
Bellevue, Ohio 44811
Fax: (419)483-4382


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