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    Heat Transfer Products

     

    Whether for refrigeration, air conditioning, heat pumps or industrial processes, our extensive portfolio of thermal solutions helps optimize heat transfer, improve system efficiency and support sustainable operation.

    Shell-and-Tube Heat Exchangers Air Cooled Units Compact Heat Exchangers and Substations Electronics Cooling Finned Tubes Industrial Tubes Design Software ThermalX Contact

    Shell-and-Tube Heat Exchangers

    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    EDC Flooded Evaporator

    EDC flooded evaporators are modular shell-and-tube heat exchangers for air-cooled chillers in data center cooling. With cooling capacities from 500 to 2,000 kW and approach temperatures as low as 0.5 K, they combine high efficiency with a compact design. The connection-free shell side simplifies assembly and maintenance, while the modular concept helps chiller manufacturers scale production to keep pace with data center projects.
    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    Flooded Evaporators

    Our flooded evaporators and compact heat exchangers are designed to deliver exceptional thermal performance while minimizing refrigerant usage and lifecycle costs. By combining advanced heat transfer technology with intelligent refrigerant distribution and service-friendly design, these systems offer a future-proof solution for high-demand industrial cooling applications.
    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    Dry Expansion Evaporators

    Dry expansion evaporators from Wieland deliver efficient and reliable heat transfer across a wide range of refrigeration and heat pump applications. Designed for optimized flow boiling and uniform refrigerant distribution, the systems ensure high performance even under demanding operating conditions.
    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    Spray Evaporators

    Spray evaporators are designed to reduce refrigerant charge in shell-and-tube evaporator applications while maintaining high thermal performance. Based on spray technology, they combine efficient refrigerant distribution with geometries and configurations comparable to flooded evaporators.
    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    Shell and Tube Condensers

    Shell and tube condensers from Wieland are designed for industrial and process refrigeration applications with heat rejection from 50 kW up to 12 MW. The range covers compact designs as well as models for high heat rejection requirements, including medium- and high-efficiency condenser solutions and versions for marine applications.
    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    Mega Heat Pumps Heat Exchangers

    Electrifying industrial and district-scale heat starts with heat exchangers built for the job. Wieland engineers Shell and Tube Evaporators and Condensers – and fully assembled modules – matched to your thermal duty, refrigerant, and site conditions, so your heat pump runs efficiently and reliably from day one. In-house design and manufacturing support low-GWP and natural refrigerants, helping you meet today's efficiency and emissions targets.
    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    Marine Heat Exchangers

    Wieland shell and tube heat exchangers for marine applications are engineered for heat rejection up to 12 MW in demanding shipboard environments. Marine-specific construction is available in cupronickel, using a CuNi90/10 tube bundle, plated tube sheets, ceramic-treated caps, and sacrificial anodes, or alternatively in titanium, with internally and externally finned tubes enabling compact, efficient, easy-to-clean designs.
    Heat Exchangers
    Shell-and-Tube Heat Exchangers

    Oil Separators

    High-class oil separation in refrigerant circuits is becoming increasingly important. Wieland oil separators are designed to eliminate the majority of the oil flow in the discharge gas and support low oil carry-over in refrigeration systems.

    Air Cooled Units

    Heat Exchangers
    Air Heat Exchangers

    Dry Coolers

    Wieland Dry Coolers are designed for free cooling, process heat rejection and energy recovery applications. Our range covers every need – from data centers and power plants to industrial and cogeneration systems. Every unit is engineered to minimise energy consumption, reduce environmental impact and deliver consistent performance throughout its entire service life.
    Heat Exchangers
    Air Heat Exchangers

    Unit Coolers & Brine Coolers

    Wieland unit coolers are designed for efficient air cooling in commercial and industrial refrigeration applications. The range includes standard cubic unit coolers, dual flow, centrifugal and radial designed for application requiring high static pressure. The full range is available with brine and refrigerant. With copper tube and aluminium fin heat exchange coils, robust casing designs and efficient fan technology, the portfolio supports different installation layouts, air distribution concepts, operating temperatures and refrigeration system requirements.
    Heat Exchangers
    Air Heat Exchangers

    Remote Condensers

    Wieland remote condensers are designed for efficient condensation of refrigerants in commercial and industrial refrigeration systems. The range includes compact flat-shaped units and V-shaped configurations to meet a wide variety of capacity, airflow, footprint and installation requirements. An optional adiabatic cooling system further boosts performance during high ambient temperatures, improving efficiency and supporting sustainable operation.

    Compact Heat Exchangers and Substations

    Heat Exchangers
    Compact Heat Exchangers

    Brazed Plate Heat Exchangers

    With the wide range of 23 different models of brazed plate heat exchangers, we have the answer to any application, either coming from the refrigeration field (evaporation and condensation of refrigeration gas from 10 to 700 kw) or the HVAC field for all heating-, sanitary water- and airconditioning applications. Our plate heat exchangers are manufactured from raw materials of the highest quality and produced in respect of the European Pressure Equipment Directive (P.E.D.).
    Heat Exchangers
    Compact Heat Exchangers

    Coaxial Heat Exchanger WKE | WKC

    Wieland coaxial heat exchangers are used as condensers (WKC) or as evaporators (WKE). Depending on the performance they consist of one or more thermal optimized inner tubes and one outer tube. The counter-flow layout ensures an optimum heat exchange. The Wieland WKE and WKC series have been optimized for the condensation or evaporation of refrigerants and are used in reciprocating chillers and heat pumps.
    Heat Exchangers
    Compact Heat Exchangers

    Finned-tube Heat Exchanger WRW

    Compact, efficient and ready to install: Wieland WRW finned-tube heat exchangers deliver high heat transfer performance, proven corrosion resistance and versatile application possibilities.
    Heat Exchangers
    Compact Heat Exchangers

    Finned-tube Heat Exchanger WRK

    WRK finned-tube heat exchangers are suitable for efficient direct condensation and evaporation in heat pump buffer tanks. The inner grooved surface of the used finned tubes optimize the heat transfer. Thus highest COP-values are possible even with smallest temperature differences.
    Heat Exchangers
    Compact Heat Exchangers

    Safety Heat Exchanger WRKS

    Hygienic, safe and highly efficient: Wieland WRKS safety heat exchangers ensure maximum performance with reliable media separation and optimized energy efficiency.
    Heat Exchangers
    Compact Heat Exchangers

    Customized Heat Exchangers

    The requirements of heat exchangers are as diverse as their applications - this is why nine out of ten heat exchangers we deliver, are customized to our clients' needs. Together with you, we develop innovative heat exchanger concepts that clearly set you apart from other manufacturers in terms of efficiency, compact design and service life: from customized fittings for optimum installation through to the complete heat exchanger design in the material that best suits your application. For challenging operations like the use of natural refrigerants, e.g. in transcritical CO2 systems (R744) with high operating pressures up to 130 bar, or for applications with propane (R290), ammonia (R717) and water (R718), we serve you with our knowledge from the very beginning of your design.
    Plant Engineering

    Substations

    Wieland substations for district heating and district cooling combine high energy efficiency, reliable performance and low-maintenance operation in a compact design. Suitable for residential, commercial, industrial and public-sector applications, they support thermal capacities from 1 kW to 10 MW.

    Electronics Cooling

    Finished Parts and Components
    Electronics Cooling Components

    Cold Plates

    Wieland cold plates are designed for liquid cooling applications requiring high thermal performance, low pressure drop and cost-effective system integration. Based on patented Micro Deformation Technology and typically using friction stir welded construction, the cold plates are available as standard, semi-custom and custom solutions.
    Finished Parts and Components
    Electronics Cooling Components

    Immersion Cooling

    Wieland's immersion cooling components are designed to dissipate heat directly from high-power electronics through liquid contact, supporting data centers, power electronics, and high-performance computing.

    Finned Tubes

    Tubes
    Finned Tubes

    Enhanced Surface Condenser Tubes

    Optimized heat transfer for your shell and tube heat exchanger with enhanced surface tubes of the GEWA-C product family. They are engineered to maximize shell‑side condensation efficiency in modern HVAC and refrigeration systems.
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    Tubes
    Finned Tubes

    Enhanced Surface Evaporator Tubes

    Wieland’s Enhanced Surface Evaporator Tube combines advanced nucleate‑boiling technology from the GEWA‑B and GEWA‑PB families to deliver outstanding heat‑transfer performance in shell‑and‑tube heat exchangers. Its engineered boiling surface, and optional dual‑enhanced structure with inner spiral fins, significantly boosts thermal efficiency, enabling more compact designs, lower refrigerant charge, and improved energy performance in flooded and falling‑film evaporators.
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    Tubes
    Finned Tubes

    Enhanced Surface Evaporator Tubes for the Hydrocarbon Industry

    Wieland GEWA-PB is a dual-enhanced boiling tube for shell-and-tube heat exchangers, available in carbon steel and low-temperature carbon steel grades. Designed for LNG refrigeration systems, ethylene reboilers, condensers and other hydrocarbon processing applications, it delivers enhanced heat transfer, compact equipment designs and reduced operating costs.
    Tubes
    Finned Tubes

    Low-finned Tubes

    Wieland low-finned tubes offer a proven, reliable solution for controlling the temperature of gases and liquids, and for evaporating and condensing refrigerants. Their larger heat transfer surface versus plain tubes delivers material and fill-volume savings for refrigeration and air conditioning, oil and gas coolers in machinery and plant engineering, and process engineering. Available as GEWA-K and GEWA-KS in copper, copper-nickel, brass, steel, or titanium.
    Tubes
    Finned Tubes

    Medium-high-finned Tubes

    Medium-high-finned tubes feature a significantly larger heat transfer surface area compared to plain tubes. They are ideal for compact and high-performance coils and shell-and-tube heat exchangers. Wieland medium-high-finned tubes are a proven and robust solution for water heaters, storage tanks, refrigerant condensers, oil coolers, gas coolers or safety heat exchangers and more.
    Aluminum Oxygen-free Pure Copper Seawater-resistant copper-nickel alloy Iron and Steel +1
    Tubes
    Finned Tubes

    High-finned Tubes

    High-finned tubes have a much greater outer surface area than smooth tubes. This allows for particularly compact designs. Thanks to their high, thin fins, these tubes perform particularly well in the heating and cooling of liquids and gases, making them an excellent choice for applications in heating technology, as well as in machinery and plant engineering.
    Aluminum Oxygen-free Pure Copper Seawater-resistant copper-nickel alloy
    Tubes
    Finned Tubes

    Safety Tubes

    Safety tubes are used for economical and safe heat transfer. The double wall tubes feature defined leakage paths for the absolutely reliable separation of fluids. For your individual requirements concerning fluid dynamics, we decide on the most suitable surface structure.

    Industrial Tubes

    Tubes
    Industrial Tubes

    Smooth Tubes

    Wieland smooth industrial tubes are engineered for reliable performance in heat transfer and industrial fluid transport applications. Available in a wide range of materials, dimensions and delivery forms, they offer a flexible solution for demanding industrial requirements.
    Oxygen-free Pure Copper Seawater-resistant copper-nickel alloy Copper-iron
    Tubes
    Industrial Tubes

    Innergrooved Tubes

    Wieland innergrooved tubes are high-performance copper and copper-alloy tube solutions designed to improve heat transfer inside compact heat exchangers. With optimized internal fin structures for evaporation, condensation and single-phase heat transfer, they support efficient system design in refrigeration, air-conditioning, recooling and industrial heat exchanger applications. Available in application-specific materials, dimensions and delivery forms, Wieland innergrooved tubes help reduce material input, lower refrigerant charge and enable reliable processing for demanding thermal systems.
    Oxygen-free Pure Copper Seawater-resistant copper-nickel alloy Copper-iron
    Tubes
    Industrial Tubes

    K65® Industrial Tubes for High-pressure Applications

    Wieland K65 tubes have been designed for CO2 applications in the commercial field, especially that of supermarket refrigeration systems. Wieland K65 alloy provides the mechanical strength high enough to withstand the high operating pressures of CO2. At the same time, K65 tubes have outstanding processing properties, similar to those of standard copper (Cu-DHP/C12200).

    Design Software ThermalX

    ThermalX

    ThermalX is our online platform that provides immediate access to our comprehensive of heat transfer technology know-how.

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