What is glass-lined equipment (enameled equipment)?

　　Glass-lined equipment is a high silica-containing glass-lined enamel coated on the inner surface of metal steel containers, high-temperature burning (enameling) so that the enamel is densely adhered to the surface of the metal iron tires and firmly adhered to the surface of the metal as a composite material products. Therefore, it has the double advantages of chemical stability of glass and metal strength, is an excellent corrosion-resistant equipment.

　　At present, the application scope of glass-lined equipment is as follows: glass-lined equipment is widely used in chemical industry, medicine, dyestuffs, pesticides, organic synthesis, petroleum, food manufacturing and national defense industry and other industrial production and scientific research in the reaction, evaporation, concentration, synthesis, extraction, polymerization, saponification, mineralization, chlorination, nitrification, etc., in lieu of expensive stainless steel and non-ferrous metals.