pressure-vessels-manufacturerDidion's Mechanical
Phone: (419)483-2226 Email

Address:- 1027B Co. Road 308, Bellevue, Ohio 44811


Vacuum Chambers

Didion's Mechanical engineers, designs, and fabricates Vacuum Chambers.We provide in-house cold-shocking, mass-spec. testing, decay tests, & radiography if required. We can accommodate practically any size and ratings. Didion’s engineering acumen ensures that your vacuum chambers are not only durable, but also safe.

We hold the American Society of Mechanical Engineers (ASME) U, U2, U3, PP, & S stamps. Therefore, if you desire your vacuum chamber to also be pressure rated we can certainly provide that.

The Didion Mechanical Advantages

As a family business, we give special attention to the quality of each custom fabrication that leaves our shop, and we respond quickly to your questions and concerns. We also have the drive to meet what seems at times to be impossible completion dates.

Our in-house engineering, drafting, fabrication, machining, radiography, and heat treatment facilities help us to keep tight control over the quality and delivery of each pressure vessel, which is often lost with the use of subcontractors. With little dependence on third party vendors, we are able to honor your deadlines.

The Didion’s Mechanical team is standing by to assist you with your cryogenic vessel requirements. For more information, please send us an e-mail at or call us at (419)483-2226 .