Special purpose coating refers to the coating that needs to be used in high temperature, high H2S, CO2, heavy alkali and other corrosive environment. Inorganic zinc silicate coating, which is commonly used in power plant and steam pipeline, has excellent performance of heavy-duty corrosion protection and high temperature resistance. The inner coating of oil pipe and drill pipe for oil and gas exploration has excellent corrosion resistance and mechanical damage resistance. These coatings are not widely used, but IMRISTEEL can produce them. Please contact us at sales@imristeel.com if you need these kinds of coatings.