Heat Transfer Equipment


APEX Engineered Products, Clark, Pennsylvania, USA


  • World leader in design and manufacturing of corrosion-resistant heat exchangers, heat transfer and specialty chemical process equipment
  • Offering heat transfer equipment for highly corrosive processing materials under extreme pressure and temperature operating conditions (ie. acids, ammonia, herbicides, pesticides)
  • Supplier to the nitrogen and phosphorus based fertilizer industries, oil refining and processing, petrochemical and chemical markets.
  • Equipment offered include Shell & Tube Heat Exchangers, Coolers / Condensers, Gas Heaters / Reheaters, Evaporators, Vaporizers, Reboilers, Immersion Coils, Pressure Vessels & Tanks.
  • Materials of construction include Reactive Metals ( Ta, Ti, and Zr ), Ni Alloys (VDM Alloy 31®, Hastelloys®, Inconels®) and Duplex and Austenitic Stainless Steels
  • Use advanced proven software and years of experience to meet your exacting application and process requirements.
  • Apex shell and tube heat exchangers ranged from 4" diameter to 66" diameter with shells up to 40 ft long. They can be fabricated to a wide variety of codes and specifications including ASME and TEMA.
  • Shell and Tube Exchangers offered in single pass, multi-pass, u-bundle or floating head designs.


chartlogoCHART Air Cooled Heat Exchangers (ACHX), Tulsa, Oklahoma, USA


  • Chart_Cooler1 Chart Cooler Service Company offers a complete range of forced and induced draft air cooled heat exchangers (or air coolers)in both horizontal and vertical configuration built to API 661 specifications as necessary
  • Chart designed and built ACHX are primarily used in the petrochemical, refining, natural gas processing and power generation industries
  • Air coolers suitable for the following services:
  • Gas compression
  • Gas transmission
  • Engine cooling
  • Gas condensing
  • Process cooling
  • Industrial cooling applications


chartlogoChart Lifecycle, Inc. Woodlands, TX, USA


Chart provides Brazed Aluminum Heat Exchanger (BAHX) and Air Cooled Heat Exchanger (ACHX) aftermarket services.

Brazed Aluminum Heat Exchanger (BAHX) aftermarket services include:

  • Replacement units (including expedited schedules)
  • Spare parts
  • Repair and maintenance including internal cleaning and leak repair
  • Preventative and predictive maintenance
  • Thermal transient analysis
  • Plant optimization including start-up, operational process
  • controls and process efficiency improvements
  • Commissioning/start-up support

Air Cooled Heat Exchangers (ACHX) aftermarket services include:

  • Like-kind replacement bundles (All OEMs)
  • Spare parts
  • Commissioning/start-up support
  • Redesigned tube bundles that fit existing structure
  • Troubleshoot performance issues and engineer solutions
  • Temperature/pressure re-rates
  • Bundle re-tubes
  • External and internal fin tube cleaning
  • Thermal performance and air-flow testing
  • Field service support for replacing parts


BAHX 3CHART Brazed Aluminum Heat Exchangers (BAHX), La-Crosse, Wisconsin, USA

  • Chart’s Brazed Aluminum Heat Exchangers (also known as a Plate Fin Heat Exchangers), Core-in Kettle and Cold Boxes are at the heart of low temperature natural gas and petrochemical processes
  • Supplied in accordance with ALPEMA guideline
  • Natural Gas Processing
  • Nitrogen Rejection
  • Helium Recovery
  • Natural Gas Liquids (NGL) Recovery
  • Ethane Recovery


  • Petrochemical Processing
  • Amonia Purification
  •  Ethylene
  • Hydrogen Recovery (HYCO)
  • Propane Dehydrogenation (PDH)
  • Liquid Natural Gas
  • Peak Shaving
  • Small & Mid-scale Liquefaction




Kelvion Logo ReducedKELVION Plate Heat Exchangers, York, Pennsylvania, USA



  • Plate heat exchangers are divided into: gasketed, fully welded and brazed.
  • Kelvion delivers the full spectrum of plate heat exchangers within the three product groups built to API 662 where required
  • NT Series - Gasketed plate heat exchangers






  • Bloc – Fully welded plate heat exchangers
  • FlatPlate – Brazed plate heat exchangers









MECSMECS Global Heat Exchangers, Chesterfield, Missouri, USA

  • As a world leader in the design and construction of acid plants, MECS offers a range of heat exchangers.
  • MECS-ThermoZ™ is a fully welded plate exchanger designed for use in traditional air preheat applications to recover heat from energy consuming processes.  The MECS-ThermoZ is a highly efficient heat exchanger suitable for many industrial processes where gas temperatures may be up to 1500 F (815 C).
  • OCAP™ is a non-welded, floating plate pack designed for rapidly fluctuating process conditions.