Typical:
power unit’s water and steam systems
steam boilers (low, medium and high-pressure)
water heaters
coolers and heat exchangers
chemical reactors and apparatus
Other:
vinyl chloride and polychloride installations
oxygen plants
solvents, chlorine and phenol plants
heat transfer oil installation
rolling mill’s hydraulic systems
spray, evaporative condensers
gas cooling and compression systems
fuel system pipelines (liquid and gaseous)
lubricating, sealing and hydraulic oil systems
atypical waste heat boilers