Boiler & Steam Systems

H&I Engineering offer the widest range of activities in Boiler and Steam System layout, installation, maintenance and repair.


  • Complete layout of new steam raising systems.
  • Full installation of all boiler-house plant, steam pipework and controls.
  • Manufacture and installation of blowdown tanks, hotwells, feed tanks, accumulators, pressure vessels, etc.

Maintenance and Repair:

  • All mechanical and refractory repairs to boilers and heat exchangers.
  • Specialists in the complete re-tubing of boilers and pressure part repairs including ‘D’ Patch’s, Stand Pipe/Nozzle Replacements all carried out to BS EN 287-1
  • Boiler conversions.
  • Steam system upgrades and alterations.
  • Non Destructive Testing and Hydraulic test facilities.
  • Boiler cleaning, statutory annual and 5 yearly N.D.T. inspection preparations and liaison with Insurance Surveyors.
  • Valve Overhaul, Test & Certify to ISO 9001
  • Boiler Overhauls
  • Pressure Part Repairs
  • Boiler Installation
  • NDT Preparation
  • Supply of Boiler Spares
  • Calibration of Pressure Gauges
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