Certification
ASME U-stamp fabricators
Required to build coded pressure vessels. Non-negotiable when it applies.
1 shop states it holds ASME U-stamp in OH. Each entry below shows the sentence we read it from, on the shop's own website — we don't record a certification we can't quote. Confirm current status with the shop or the certifying body before you award work.
By state
Honhorst ServicesCincinnati, OH
“We hold ASME "U" & "S" stamps, and a National Board "R" stamp.”https://honhorst.com/fabrication
Also: ASME S-stamp · National Board R-stamp
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Tell us what you need made and we'll put it in front of shops that hold the right certification — and welders qualified to the same code, if the job needs people on site as well as parts.
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