Waste Heat Boiler Services

HRST can design and supply retrofit Waste Heat Boilers (WHBs) for SMRs, furnaces, thermal oxidizers, flue gas, and other specialty applications. Our proprietary modeling software lets us model your WHB system to understand process conditions for detailed design. Request Brochure.

Engineering and Design

HRST’s inspection and analysis experience proves invaluable when providing innovative solutions to your facility. Design Feautures:

  • Custom designed boilers for your existing system of expansion projects
  • Natural and forced circulation boilers
  • Panelized or return-bend water tube design in horizontal and vertical orientations
  • Optimized tube and bundle layout for enhanced cleaning during turnarounds
  • Panelized design for controlled circulation
  • Patented ShockMaster® Economizer designs to mitigate thermal stresses upon start-up/load cycling

Thermal Analysis

HRST’s Thermal Analysis Software can help your team better understand boiler performance for process upgrades, monitoring service life, and failure analysis.

  • Debottlenecking and upgrade studies to give you the best available plan of action
  • Determine operating limits
  • Thermal performance assessments
  • Quantify thermal effects on all boiler components and operating systems
  • Understand how modifications can affect total boiler system operations


Standard Turnaround Visual Inspection

  • Flue gas path
  • Pressure Vessels
  • External
  • Piping

Enhanced Inspection Services

  • Borescope Inspection
  • Drone Inspection