ASME Vessels

Hess Services is a leading ASME pressure vessel manufacturer that fabricates pressure vessels, both vertical and horizontal gas separators and heater treaters, as well as vapor recovery towers and scrubbers.  Our experts offer comprehensive support from the initial concept design through all stages of engineering and manufacturing to delivery and set up. Qualified engineers with years of experience use the latest design tools to design your vessel.  Our vessels are designed to meet AMSE Boiler Pressure Vessel Code to Section VIII Division 1.  Plus, we are certified with the following stamps: U, S, H, R. In addition, we offer extensive in-house finishing options such as exterior and interior epoxy coatings and NSF & FDA approved coatings, as well as any custom requests. Coatings include plural coating systems, heat cured coating and urethanes. We have the capability to work with many different materials and a wide range of dimensions.

Basic Features:

Inlet Diverter

Vortex Breakers

Vane Separator

Mist Eliminators



All Products and Services…



We Strive to Meet


Exceed Expectations


Call Us Today