With a long history of providing Vessels, Chambers, and Containment Storage to customers of various disciplines, AET is well versed in meeting customer specifications. Our Weld Shop and Machine Shop being in the same location helps to expedite the manufacturing process. Certified Welders and Processes AET is an ASME, American Society of Mechanical Engineers, Code Section VIII Division 1 Facility and can provide customers with "U" and "UM" Stamped Vessels. We can also provide NBIC, National Board Inspection Code, "R" Stamp repairs for vessels and components, please see our Repair and Refurbishment services for more information on "R" Stamped repairs. ASME Section VIII Division 1 Stamps "U" Stamp : General Boiler And Pressure Vessels"UM" Stamp : Small Vessels Requiring NBIC NumberNBIC Certification (National Board Inspection Code) "R" Stamp : Repair And Refurbishment of U and UM VesselsSome Design Requirements Ability Engineering regularly meets for our customers: Full VacuumHigh PressureHigh TemperatureManways and Easy-OpeningsLow TemperatureJacketed Vessels