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 Idaho. 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
Superior Steel Products, Inc.: Custom Steel & Aluminum TanksCaldwell, Idaho
“ASME Code Shop w/ "R" & "U" Stamps”https://ssproducts.com/about/
Also: National Board R-stamp
Need this work done?
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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