Hastelloy is a nickel-based corrosion-resistant alloy, mainly divided into nickel-chromium alloy (B series), nickel-chromium-molybdenum alloy (C series) and nickel-chromium-molybdenum-copper alloy (G series) ) three series. Hastelloy has excellent corrosion resistance and high temperature resistance and is widely used in aviation, chemical industry and other fields.

Hastelloy plates are suitable for various chemical industries containing oxidizing and reducing media. Due to its high molybdenum and chromium content, the alloy is resistant to chloride ion corrosion, with tungsten further improving its corrosion resistance. At the same time, C-276 Hastelloy pipe is the only material that can resist the corrosion of wet chlorine gas, hypochlorous acid and chlorine dioxide solutions, and has significant corrosion resistance.