The development trend of mechanical seals-

The development trend of mechanical seals

　2017-06-27　　

The development trend of mechanical seals:

With the rapid development of modern industry, the use environment of mechanical seals is undergoing profound changes, and its working conditions are more demanding. The operating conditions are high speed, high pressure, high temperature, low temperature, high vacuum, large size, and micro size. And other directions.

Taking the petrochemical industry as an example, the development direction of petrochemical machine pumps is large-scale, high-speed, electromechanical integration, complete sets, standardization, serialization and generalization of pump products, multiple varieties, wide performance, long life and reliability High sex. Mechanical pump seals are developing in the direction of large-scale and specialization, especially suitable for high-pressure, high-speed turbines, high-temperature, low-temperature and ultra-low temperature pumps, high-speed pumps, corrosion-resistant pumps, and sealing technologies and products for pumps that transport viscous media and solid particles fast development.

In addition, the equipment in the electric power, metallurgy and other industries is developing in the direction of large-scale, highly automated, intelligent, energy-saving and green environmental protection, and the requirements for high temperature and high pressure sealing are getting higher and higher. For example, power generation equipment requires pressure to withstand 27-28 MPa and heat resistance temperature to 600 ℃, which requires sealing and other equipment that can withstand high temperature and high pressure.

250A mechanical seal 　　507.html,

Mechanical seal characteristics and development trend requirements 　　 development characteristics of mechanical seal