[Three rain valve to recommend the star product - Mechanical seal] Introduction: chemical pump mechanical seal in the important effect of 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 seal, the effect is outstanding FBD-75 mechanical seal, 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. [Three rain valve to recommend the star product - Mechanical seal] Description: According to the above planned hospital observation incomplete statistics, over year to about 30 thermal power plant project, 40 to 50 substation projects selected VRLA batteries FBD -55 mechanical seal, large department has put into operation. About 10% FBD-80 mechanical seal on the new thermal power plant engineering, accounting, and substation projects up to 20%, especially in Guangdong, Hunan, Henan, mechanical seal, a higher proportion of project selection VRLA batteries, variable CLP up to about 50%. When the original use of VRLA batteries fewer northwest and southwest regions cartridge mechanical seal, and now some of the power plants under construction VRLA batteries are also accepted in some recent international tender for thermal power plants as required by the tender, the bidders are also abroad VRLA batteries to tender. In addition, some seventy years, eighties thermal power plant put into operation, when the original battery when you need to exchange scrapped, there are commensurate with the number of target plant exchange for VRLA batteries, VRLA batteries making accept the proportion of thermal power plant was gradually rising trend. FBD-75 mechanical seal | Mechanical seal selection Tianjin rain (certified) | Anshun mechanical seal is provided by three rain Valve Co., Ltd. of Tianjin. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (www.tjsymf.com) is a leader in Tianjin, seals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In three rain valve leadership with the staff warmly welcome all inquiries negotiations to create three rain valve a better future. You can also access (www.tjsymf.com/supply_details_48174955.html), for more information about the company.