Service is our Business. Heat Exchangers are our Product.

Specialty Helical Finned Tube & Shell & Tube Heat Exchangers

Hoffman Process, Inc. specializes in the thermal and mechanical design of heat exchangers and related products. Designs are to ASME, CNR, API, TEMA and other exchangers and pressure vessel standard code drawings which are developed in-house with Auto-CAD.

HPI Heat Exchange offers reconditioning and remanufacturing of all Griscom Russel Heat Exchangers. Look to HPI for your replacement parts and repair service needs.

We serve a market where process guarantee and ASME Code construction are required, and standard designs are not available. Examples of our capabilities include shell and tube exchangers in pipe sizes 4" - 120" diameter, design temperature and pressure to 1500°F metal and 3,000 PSI. We work in materials from carbon steel through Hastelloy B-3, and titanium.


  • Carbon Steel
  • Stainless Steel
  • Non-Ferrous Copper Alloy
  • Inconel/Incoloy
  • Nickel/Monel
  • Hastelloy®
  • Titanium


  • Gas Cooling and Heating
  • Liquid Cooling and Heating
  • Single Component Condensing
  • Multi Component Condensing
  • Batch Cooling and Heating

ASME and TEMA Construction

  • Thermal and Mechanical Design with Guarantee
  • ASME, TEMA & API Codes/Standards
  • Finned Tubing & Pipe to 5" IPS
  • Welded Tube-to-Tubesheet Joints
  • Special Leak Detection Tests
  • Process System Design and Shop-Assembled Modules
  • In-House Software Including B-JAC
  • AutoCAD Drawings