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

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


Providing Pressure Vessel Fabrication Solutions Since 1977

Your One Stop Source for Pressure Vessel Fabrication

For many years Didion’s Mechanical has been among the leading pressure vessel manufacturers in the United States. As family owned and operated business based in Bellevue, Ohio; we committed to providing you the best in pressure vessel fabrication and industrial product manufacturing.

With a journey of over 35 years, we have acquired a great deal of knowledge, equipment, and expertise to offer solution driven products to clients from varied industries. We have the capabilities to fabricate various types of industrial products. Such as:

Industry Leading A.S.M.E. Certified Pressure Vessel Manufacturer with Proven Expertise

As a family owned business, we give special attention to the quality of each custom design, fabrication, and /or service 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. This and are quality in-house services such as engineering, machining, heat treating, and radiography have made us a preferred pressure vessel fabricator for many industries. We have been certified by the American Society of Mechanical Engineers (ASME) for pressure vessel fabrication. We have the ASME U, U2, U3, S, and PP stamps and the National Board R-repair stamp.

We have the experience and capability to provide specialized services such as radiography, stress relieving, machining, engineering, design, cold shocking, hydro testing, decay testing, pneumatic testing, sandblasting, and painting. We at Didion’s Mechanical are proud to say that we have produced over 3,100 A.S.M.E. certified pressure vessels that are registered with the National Board.

We are committed to providing you high quality fabrications and excellent customer service. To know more, please feel free to contact via phone (419) 483 – 2226 , or email us at .