Heat Transfer Systems

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

"Save Energy for Tomorrow"

Heat Transfer Systems, a minority held company, was founded in 1980 to serve the needs of the chemical and petroleum industries. Our focus is the custom design and fabrication of ASME Coded pressure vessels, specializing in heat transfer equipment. With our experienced in-house engineering staff we are able to tackle the challenging needs of our customers while using good design practices and building serviceability into our equipment. Fabrication by skilled craftsmen provides our customers with the assurance that the quality standards expected will be met and exceeded.

The company's area of expertise includes the following:

  • Shell and tube heat exchangers
  • Special design heat transfer equipment 
  • Heat recovery boilers 
  • WHRUs (Waste Heat Recovery Units) for gas turbines and other high temperature heat sources
  • Complex pressure vessels 
  • Repair Services 

We hope that this website helps to acquaint you with the capabilities of Heat Transfer Systems and to provide you with some of the information necessary to assist you in selecting a supplier for your heat transfer equipment.

We welcome your e-mail, call or personal visit should you desire more information. We look forward to assisting you and adding to the thousands of units we have in service around the world.

Peter Kwong
President, Heat Transfer Systems, Inc.


  • Condensers
  • Coolers
  • Cryogenic Vessels
  • Evaporators
  • Feedwater heaters
  • Heat Exchangers
  • Heaters
  • Kettles
  • Pressure Vessels
  • Receivers
  • Separators
  • Tanks
  • Vessels, Process
  • Weldments 


  • Aluminum
  • Carbon Steel
  • Copper
  • Cupro-Nickel
  • Nickel and Nickel Alloys
  • Silicon-Bronze
  • Stainless Steel
  • Titanium
  • Other Alloys 


  • Brewing
  • Chemical
  • Food Processing
  • Munitions
  • Petrochemical
  • Petroleum
  • Pharmaceutical
  • Power
  • Pulp and Paper


  • ASME Section VIII and Section I
  • TEMA
  • Customer Specification

Since December 2013, the facilities at Heat Transfer Systems have sported a 175kW roof-mounted solar array consisting of 673 260-watt panels made in the USA. You can monitor the energy generated by our array here.

 Heat Transfer Systems, Inc. • 8100 Polk Street, St. Louis, MO 63111 • (314) 631-3311
© Copyright 2012 Heat Transfer Systems, Inc. All rights reserved.