Pressure vessels represent one of the most demanding categories of industrial fabrication, where engineering precision directly impacts operational safety. At MEEM, we bring the same rigorous standards applied to HRSG and ACHE manufacturing to our custom pressure vessel line.
Every vessel we produce is designed, fabricated, tested, and documented in full accordance with applicable ASME code sections and customer specifications. From small process vessels to large-scale reactor components, our capabilities span the full spectrum of pressure-containing equipment.

Separators, scrubbers, flash drums, surge vessels, and accumulators for chemical processing, refining, and upstream oil & gas applications. Designed for specific process conditions with appropriate internals and nozzle arrangements.
Reactor shells, reactor internals support structures, catalyst containment vessels, and high-pressure reaction chambers. Material selection ranges from carbon steel through stainless to exotic alloys for corrosive services.
LPG storage tanks, compressed gas receivers, buffer tanks, and inventory storage vessels. Horizontal and vertical orientations with full structural analysis for seismic and wind loading conditions.
Non-safety-class pressure vessels supporting nuclear facility operations including water treatment vessels, HVAC system components, and auxiliary process containers manufactured to nuclear-grade quality standards.
Shell-and-tube exchanger shells (stationary head, floating head, rear head types), channel boxes, bonnets, and tube sheet assemblies — complementing our core heat exchanger product lines with pressure-boundary components.
Unique or non-standard pressure-containing equipment designed to meet specialized project requirements. Our engineering team works closely with clients from concept through delivery to ensure optimal solutions.
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