High-Performance Heat Exchanger Engineering
Every thermal application requires an optimal balance between geometry, materials, and operating conditions.
DBM designs and manufactures finned plate heat exchangers, finned tube exchangers, smooth tube exchangers, units with removable headers, and double-pipe safety exchangers, available in a variety of heat transfer geometries and material combinations compliant with major design codes, as well as evaporators for ammonia and CO₂.
With over forty years of experience, we support HVAC applications, energy recovery systems, heat pumps, industrial processes, NH₃/CO₂ refrigeration, special applications, and marine/offshore solutions.
Heat transfer geometries
Efficiency and versatility for every application
DBM geometries are designed to optimize heat transfer, minimize pressure drops, and adapt to different fluids, flow rates, and operating conditions.
The main geometries available are:
P25
P3012
P40
Each geometry is tested in the DBM laboratory, validated through experimental campaigns, and supported by CFD and FEM analyses from our R&D department.
Materials and coatings
Strength, reliability, and long-term durability
Material selection is critical for heat exchanger quality and lifespan.
DBM uses certified materials according to major international standards (PED, ASME, EN, AD 2000) and advanced surface treatments to ensure fluid compatibility, mechanical strength, and corrosion protection even in aggressive environments.
Available materials
Copper
Tin-plated copper
Stainless steel (304/316)
Aluminum (standard, pre-painted, magnesium, Hydro)
CuNi 90/10
Carbon steel
Special alloys on request
Protective coatings
Heresite P413
Blygold
Cataphoresis
Special paints and anti-corrosion coatings
All materials and coatings undergo internal testing according to DBM standards and comply with application-specific certifications.