[Three rain valve to recommend the star product - Mechanical seal] Description: Mechanical seals and soft packing: Defect: ① structure is relatively messy FBD-22 mechanical seal, high demand for the production and processing; ② device and replace contrast trouble FBD- 33 mechanical seal, and the needs of the workers have a certain skill level device; ③ attack when accidental incidents, handling more difficult; ④ high time investment. Mechanical seal Classification There are many ways. According to the number of the seal faces: two single-acting and double-acting (multiple-acting) by way of pressure to uninstall: divided into balanced and unbalanced by the elastic component count: two large springs (single spring), a small spring (multi-spring) , plate spring form of the structure: divided into bulk and cartridge type [three rain valve to recommend star products - mechanical seals] Introduction: mechanical seal an important effect in the chemical pump chemical pump mechanical seal type commonly used by JB1472- 75 standard, pump mechanical seals 103, 104,105,109,110,111,114 type seven kinds of patterns were applied to different working conditions. Several years of continuous investment in the use of corrosion-resistant mechanical seals, mechanical seal outstanding results, such as 151, 152 and so on. Mechanical seal mechanical seal device is the contrast of fine components, devices can easily cause seal failure due to good mechanical seal factory efficiency or shorten seal life expectancy, it is necessary to do the job is ready to work and commissioning device after device before. FBD-30 mechanical seal, Zhongshan mechanical seal, FBD mechanical seal provided by the election of three rain Valve Co., Ltd. Tianjin three rain. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (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! You can also access (www.tjsymf.com/supply_details_48174995.html), for more information about the company.