[Three rain valve to recommend the star product - Mechanical seal] Introduction: shortcomings of a mechanical seal, 105-75 mechanical seal structure is more complex, demanding manufacturing process; 2, installation and replacement of more trouble 105-65 mechanical seal, and require workers to have a certain level of installation techniques; 3, when the accident occurred chance to deal with more difficult; 4, the high one-time investment. [Three rain valve to recommend the star product - Mechanical seal]: First, the definition of mechanical seals and hydraulic seals: mechanical seal is one of precision, the structure is more complex mechanical basic components, a variety of pumps The key components were synthesized 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. Hydraulic seal pressure demands to have some combination of surface roughness, more rubber sealing element, to achieve the effect by local deformation of the closure seal. 105-80 mechanical seal, Huairou mechanical seal, mechanical seal 105 GB selected three rain provided by Valve Co., Ltd. Tianjin three rain. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) strong, credible, in Tianjin seal industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the three rain valve into the brilliant and you work for a better future!