Mechanical Seal And Its Development

Due to its excellent sealing performance, reliability, economy and applicability, mechanical seals are rapidly used in oil refining, chemical industry, oil and gas gathering and transportation, metallurgy, electric power, food, medicine, machinery, papermaking, water supply and drainage, automobile and other industries. Promote the application. Different industries, especially under different working conditions, put forward different requirements for the material, structural form, auxiliary system selection, use and maintenance of mechanical seals, especially the concept of "health, environmental protection and energy saving". On the basis of the sealing concept and basic knowledge, developers and designers can design highly adaptable high-performance mechanical seal products and sealing systems, while sales personnel should pay attention to the structural characteristics, technical advantages and use and maintenance of sealing products. At the same time, the on-site engineering technicians and equipment maintenance managers should also have sufficient sealing knowledge and engineering experience to make the sealing products play their normal functions, reduce sudden accidents, and achieve long-term operation.