Custom Atmosphere Condensers For U.S. Shipyards & Marine Auxiliary Systems

Custom atmosphere condensers for U.S. shipyards and marine auxiliary systems are engineered shell-and-tube heat exchangers designed to condense steam at atmospheric pressure for marine boilers, auxiliary engines, and steam-driven equipment. These condensers ensure reliable steam condensation, energy recovery, and system efficiency for commercial, naval, and offshore vessels.

Marine auxiliary systems (boilers, steam turbines, waste heat recovery units) generate large volumes of steam during operation. Without proper condensation:
Steam venting causes energy loss (5–15%) and water waste
Uncondensed steam leads to water hammer, pipe corrosion, and system damage
Exhaust steam raises engine room temperatures, reducing equipment reliability
Non-condensable gas buildup impairs vacuum system performance

Our custom atmosphere condensers convert steam into reusable condensate at atmospheric pressure, maintaining system stability and reducing operational costs for U.S. shipyards and vessel operators.

We specialize in custom shell-and-tube atmosphere condensers tailored for U.S. marine standards and auxiliary system requirements:
Design Code: ASME Section VIII Div.1, TEMA Class C/R, ABS/DNV/LR Marine Class Approved
Material Options:
Shell: Carbon steel (A516 Gr 70) or 304/316L stainless steel
Tubes: 316L stainless steel, 90/10 copper-nickel, or titanium (seawater corrosion-resistant)
Design Pressure: Steam side 150 psi (10 bar); Water side 150 psi (10 bar)
Temperature Range: -20°F to 350°F (-29°C to 177°C)
Cooling Capacity: 50–5,000 kW (customizable for steam flow rates 1,000–50,000 lb/hr)
Tube Configuration: Single-pass/multi-pass; bare or low-fin tubes (enhanced heat transfer)
Construction: Removable tube bundles, bolted water boxes, and marine-grade coatings for saltwater environments