ASME U STAMP

Related to manufacturing pressure vessels as per ASME CODE SEC. VIII DIV 1

ASME U2 STAMP

Related to manufacturing pressure vessels as per ASME CODE SEC. VIII DIV 2 ALTERNATIVE RULES

ASME S STAMP

Related to design and manufacturing of POWER BOILERS as per ASME CODE SEC. POWER BOILER

ASME T STAMP

Related to design and manufacturing of transportation TANKS as per ASME CODE SEC. XII

R STAMP

Related to modification and repair of ASME products

NB STAMP

THE NATIONAL BOARD OF BOILER & PRESSURE VESSEL INSPECTION