What main industries rely heavily on Hastelloy alloy products?

The chemical and pharmaceutical industry is the largest application field, using Hastelloy for reaction kettles, heat exchangers and transfer pipelines exposed to mixed corrosive liquids. Power plants adopt it for flue gas desulfurization absorption towers and waste incineration high-temperature pipes. Offshore petroleum, marine desalination, aerospace and environmental waste treatment industries also widely select Hastelloy. All facilities facing strong acid, halogen gas and high-temperature corrosive media need this alloy to avoid leakage and premature failure.