Hastelloy

Hastelloy C-22 bar is widely used in the following aspects. Acetic acid/acetic anhydride, acid leaching, cellophane manufacturing, chlorination systems, complex mixed acids, rollers for galvanized tanks, expansion bellows, flue gas cleaner systems, geothermal wells, hydrogen fluoride furnace cleaners, incineration cleaner systems, nuclear fuel Regeneration, pesticide production, phosphoric acid production, pickling systems, plate heat exchangers, selective filtration systems, sulfur dioxide cooling towers, sulfonation systems, tubular heat exchangers, cladding valves, etc.Other application fields of Hastelloy C22 alloy bar is suitable for various chemical process industries containing oxidizing and reducing media. The higher molybdenum and chromium content makes the alloy resistant to chloride ion erosion, and the tungsten element further improves its corrosion resistance. Hastelloy C22 is one of the only materials that is resistant to corrosion by wet chlorine, hypochlorite and chlorine dioxide solutions. Hastelloy C22 alloy has significant corrosion resistance to high-concentration chloride salt solutions (such as ferric chloride and copper chloride).