First, the definition of mechanical seals and hydraulic seals: Mechanical seals are precision, one of the more complicated mechanical structure foundation element ISW150-250I mechanical seals, a variety of pumps, reaction synthesis reactor, turbine compressors, submersible motors and other key components. Sealing performance and service life depends on many factors, such as the accuracy of selection, the machine, the correct installation and so on. Hydraulic seal pressure demands to have some combination of surface finish mechanical seal, the sealing member more dense rubber ISW150-250IA machinery, to be closed by the effect of the local deformation of the seal. Second, mechanical seals and hydraulic seals mechanical seal type classification: cartridge seal series, light mechanical seal series, heavy machinery, such as hydraulic seals seal series: lip seals, V-ring, U-shaped ring, Y-ring, YX-ring hydraulic cylinder seals commonly used combinations and mostly bud rings, cell to circle and Lancaster closure. How to choose the key components on the pump mechanical seal mechanical seal is one of precision, the structure is more complex mechanical basic components ISW150-160B mechanical seals, a variety of pumps, reaction synthesis reactor, turbine compressors, submersible motors and other equipment . Sealing performance and service life depends on many factors, such as the accuracy of selection, the machine, the correct installation and so on. First, the selection of the method according to the working condition of the mechanical seal and the different nature of the medium, there is high temperature, low temperature mechanical seals, high pressure, corrosion-resistant mechanical seals, mechanical seals and anti-particle medium mechanical seals adapt easily vaporized light hydrocarbons media etc., should be selected mechanical seal types and materials of different structures depending on the use. Selection of the main parameters are: the seal chamber pressure (mpa), fluid temperature (℃), working speed (m / s), the characteristics of the fluid and the installation space effectively sealed. The basic principles of selection are: circulating pump (Figure), ISW150-250 mechanical seals, mechanical seal is provided by Anguo Pump Co., Ltd. Yuan Shi. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit us, sincere cooperation for a better future. Shi Yuan pumps - your reliable friend, Company Address: Hebei Anguo Road King Pumps Industrial Zone Contact: Geng wheat.