Certification Mark UV, U, V stamp (ASME VIII)

Certification Mark of Section VIII PRV (UV Stamp);

The Pressure Relief Valve (PRV) designed according to ASME Section VIII regulations will be stamped with the symbol “UV “.

Certification marking UV ASme VIII.png
UG-129

Required Marks on Nameplate of ASME Section VIII Vessels; 

Marking on the Nameplate of ASME Section VIII (“U” Stamp) Pressure Vessels must have at least Vessel information as in the picture below:

U Stamp ASME VIII.png

Certification Mark of ASME Section VIII Vessel (U Stamp);

Pressure Vessels designed and built according to ASME Section VIII regulations must be stamped with the symbol ” U “.

U Stamp ASME VIII 3.png

U Stamp ASME VIII 2.png

Certification Mark of ASME Section I PRV (“V” Stamp); 

Pressure Relief Valve (PRV) designed in accordance with ASME Section I (Power boiler) requirements. Power Boiler must be stamped with the symbol ” V “. Therefore, when going to PRV, do not forget to watch the marking of stamp.

V stamp of PRV ASME I.png

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