Superior Service is an ASME code fabricator
with R, S, & U stamps.

“R” stamp certification

For repairs and alterations under NBIC (National Board Inspection Code).

“S” stamp certification

For design and fabrication of pressure vessels under ASME Section I (Power Boilers).

“U” stamp certification

For design and fabrication of pressure vessels under ASME Section VIII, Division 1 (Unfired Pressure Vessels)

Want to learn more about Superior Services?

Copyright © 2022Superior Service Co., Inc.