2025-06-16 Hastelloy C22 Pipe refers to pipes made of Hastelloy C22 alloy. Hastelloy C-22 is a nickel-based high-temperature alloy containing elements such as nickel, molybdenum, cobalt, and tungsten, with a nickel content of about 60%. Hastelloy C22 alloy has good resistance to pitting, crevice corrosion, and stress corrosion cracking. It has excellent oxidation resistance in aqueous media, including wet chlorine, nitric acid, or mixed acids containing oxidizing acids containing chloride ions. At the same time, Hastelloy C22 (N06022) Hastelloy alloy also has the ideal ability to resist the reducing and oxidizing environments encountered during processing. With this versatile performance, it can be used in some troublesome environments or in various production target plants.