Hastelloy reactors are suitable for various chemical industries containing oxidizing and reducing media. The higher molybdenum and chromium content makes the alloy resistant to chloride ion corrosion, and the tungsten element further improves the corrosion resistance. Hastelloy reactors are widely used in petroleum, chemical, rubber, pesticides, dyes, medicine, food and other industries. They are used to complete vulcanization, nitrification, hydrogenation, hydrocarbonation, polymerization, condensation and other processes. Mixing is a prerequisite. For heating, cooling, and liquid extraction and gas absorption and other physical changes, a stirring device is required to obtain good results. It is a device required by the chemical and pharmaceutical industries.