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

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


Special Services


Didion's Mechanical offers Professional Engineering Services for ASME Certified Pressure Vessels. From the time of proposal, to the completion of fabrication, our engineering staff holds the highest standards to exceed expected Quality Control. With state-of-the-art design and drafting capabilities,...

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post weld heat treating

Heat Treating

Didion's Mechanical has Heat Treating capabilities. Using computer-controlled units, we have the ability to heat treat a variety of vessels sizes with our gas fired furnace. Our system offers a 16 million BTU rating, and can accommodate a part up to 8 ft wide by 11 ft high by 40 ft long...

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industrial radiography services


Didion's Mechanical offers a state-of-the-art shooting room and darkroom facility with automatic processor and NDE office. We are licensed for, own, and use Iridium 192 for our gamma source. We are also licensed for Cobalt 60 if needed.Among our X-Ray equipment is our 320 KV/26 MA Comet X-Ray...

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Among many other things, we have dismantled a soy bean processing plant in Budapest, Hungary and reassembled it in Vienna, Georgia. questions or comments regarding quotations or labor rates contact Don Didion II. This boiler measured 22'-0" H x 14'-0" W x 56'-0" L and weighed in at 150 Tons ...

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