{"id":5221,"date":"2025-10-22T17:59:32","date_gmt":"2025-10-22T15:59:32","guid":{"rendered":"https:\/\/www.dbmcoils.com\/risorse-tecniche\/documentazione-tecnica\/"},"modified":"2026-09-11T11:32:45","modified_gmt":"2026-09-11T09:32:45","slug":"heat-exchanger-engineering","status":"publish","type":"page","link":"https:\/\/www.dbmcoils.com\/en\/heat-exchnger-design\/heat-exchanger-engineering\/","title":{"rendered":"Technical Documentation"},"content":{"rendered":"\t\t
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High-Performance Heat <\/b>Exchanger Engineering\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\n\t\t\t<\/i>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Every thermal application requires an optimal balance between geometry, materials, and operating conditions.\u00a0<\/b><\/p>

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 CO\u2082.<\/p>

With over forty years of experience<\/b>, we support HVAC applications, energy recovery systems, heat pumps, industrial processes, NH\u2083\/CO\u2082 refrigeration, special applications, and marine\/offshore solutions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Heat transfer geometries<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Efficiency and versatility for every application<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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DBM geometries are designed to optimize heat transfer, minimize pressure drops, and adapt to different fluids, flow rates, and operating conditions.\u00a0<\/p>

The main geometries available are:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"geometria\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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P25<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tDownload Materials & Coatings<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"geometria\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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P3012<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tDownload Materials & Coatings<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"geometria\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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P40<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tDownload Materials & Coatings<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Each geometry is tested in the DBM laboratory, validated through experimental campaigns, and supported by CFD and FEM analyses from our R&D department.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Materials and coatings<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Strength, reliability, and long-term durability<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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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.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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01.<\/span> Available materials<\/span> <\/div>\r\n
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Available materials<\/h3>\r\n
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\r\nCuNi90\/10<\/span>\r\n<\/div>\r\n
\r\nCS\/FeZn<\/span>\r\n<\/div>\r\n
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\r\nTi<\/span>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n
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\r\n\"Fins\"<\/span>\r\nFins<\/span>\r\n<\/div>\r\n
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\r\nAl Pr Gray<\/span>\r\n<\/div>\r\n
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\r\nAlHydro<\/span>\r\n<\/div>\r\n
\r\nCu\/CuSn<\/span>\r\n<\/div>\r\n
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\r\n\"Frame\"<\/span>\r\nFrame<\/span>\r\n<\/div>\r\n
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Protective treatments<\/h3>\r\n
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\r\n\r\n\r\n<\/path>\r\n<\/path>\r\n<\/svg>\r\n<\/span>\r\nBlygold<\/span>\r\nCoating<\/span>\r\n<\/div>\r\n\r\n
\r\n\r\n\r\n\r\n\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/g>\r\n\r\n<\/path>\r\n<\/path>\r\n<\/g>\r\n<\/g>\r\n<\/svg>\r\n<\/span>\r\nCataphoresis<\/span>\r\nElectrolytic deposition<\/span>\r\n<\/div>\r\n\r\n
\r\n\r\n\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/svg>\r\n<\/span>\r\nCoating<\/span>\r\nAnti-corrosion paints and coatings<\/span>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>
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01 Available materials<\/div>\r\n
02 Protective treatments<\/div>\r\n<\/div>\r\n
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\r\n\"Tubes\"<\/span>\r\nTubes<\/span>\r\n<\/div>\r\n
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\r\nCu\/CuSn<\/span>\r\n<\/div>\r\n
\r\nCuNi70\/30<\/span>\r\n<\/div>\r\n
\r\nCuNi90\/10<\/span>\r\n<\/div>\r\n
\r\nCS\/FeZn<\/span>\r\n<\/div>\r\n
\r\nSS304L\/316L<\/span>\r\n<\/div>\r\n
\r\nTi<\/span>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n
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\r\n\"Fins\"<\/span>\r\nFins<\/span>\r\n<\/div>\r\n
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\r\nAl<\/span>\r\n<\/div>\r\n
\r\nAl Pr Gray<\/span>\r\n<\/div>\r\n
\r\nAlMg<\/span>\r\n<\/div>\r\n
\r\nAlHydro<\/span>\r\n<\/div>\r\n
\r\nCu\/CuSn<\/span>\r\n<\/div>\r\n
\r\nCS\/FeZn<\/span>\r\n<\/div>\r\n
\r\nSS304L\/316L<\/span>\r\n<\/div>\r\n
\r\nTi<\/span>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n
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\r\n\"Frame\"<\/span>\r\nFrame<\/span>\r\n<\/div>\r\n
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\r\nFeZn<\/span>\r\n<\/div>\r\n
\r\nAlMg<\/span>\r\n<\/div>\r\n
\r\nCu\/CuSn<\/span>\r\n<\/div>\r\n
\r\nSS304L\/316L<\/span>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n
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\r\n\r\n\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/svg>\r\n<\/span>\r\nHeresite<\/span>\r\nP413<\/span>\r\n<\/div>\r\n
\r\n\r\n\r\n<\/path>\r\n<\/path>\r\n<\/svg>\r\n<\/span>\r\nBlygold<\/span>\r\nCoating<\/span>\r\n<\/div>\r\n
\r\n\r\n\r\n\r\n\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/g>\r\n\r\n<\/path>\r\n<\/path>\r\n<\/g>\r\n<\/g>\r\n<\/svg>\r\n<\/span>\r\nCataphoresis<\/span>\r\nElectrolytic deposition<\/span>\r\n<\/div>\r\n
\r\n\r\n\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/path>\r\n<\/svg>\r\n<\/span>\r\nCoating<\/span>\r\nAnti-corrosion paints and coatings<\/span>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>

All materials and treatments undergo internal testing according to DBM standards and comply with the certifications required for their applications.<\/p> <\/div>