Circular Heat Exchangers

The Strong One

Circular Heat Exchangers made of Moldflon™ are a variant of Modular Heat Exchangers intended for use in circular containers with a heat exchange surface of up to 150 m2.


The tubes are arranged in a spiral fashion and welded using specially developed tube connections.

Depending on the medium, the tube diameter and tube partition can be varied to optimise the process. Our circular Heat exchangers  can be designed to be compact, circular or cylindrical with free space inside for cleaning purposes or when agitators are installed.

Applications of Plastic Circular Heat Exchangers

  • Electroplating industry
  • Geothermal applications
  • Desalination plants

Plastic heat exchangers are corrosion-free and chemical resistant, made out of Moldflon™-PFA,  -ECTFE,  -PVDF, -PP or -PE have been manufactured by ElringKlinger Engineered Plastics for many decades. Standard solutions as well as custom designs are available and supplied across a wide range of industries.
Plastic Heat Exchangers Overview


Our Heat Exchangers are designed using computer models based on customer-specific process data. Apart from process-related designs, our heat exchanger is also classified according to categories and modules of the Pressure Equipment Directive 2014/68/EU.
This includes the strength analysis, design and manufacturing documentation as well as the final pressure test.
Each heat exchanger comes with an inspection certificate and a declaration of conformity.

We produce plastic Heat Exchangers for external use:

  • Shell and Tube Heat Exchangers

Technical Inquiry?
Use our Questionnaire-PDF or our Online-Form!

Plastic Heat Exchangers for internal use:

  • Surface Heat Exchangers
  • Modular Heat Exchangers
  • Circular Heat Exchangers
  • Supension / Plug-in Heat Exchangers
  • Mini Heat Exchangers

Technical Inquiry?
Complete our Technical Questionnaire-PDF or our Online-Form!