[Three rain valve to recommend the star product - Mechanical seal] Description: Assist supporting mechanical seal auxiliary system cooling, heating, washing and other systems need support, you need to optimize circulation pump mechanical seal, condition monitoring systems and other issues being studied and solved. In the API-682 standard provides ancillary support systems. Blocking gas sealing system used in the past blocked sealed system liquid-liquid or liquid obstruction blocking gas is now blocked in order to simplify the huge liquid systems, use blocking to block gas liquid or gas blocking seal system can spiral groove gas seal and blocking gas 112- 30 mechanical seals, floating sleeve and blocking gas to block gases and liquids. [Three rain valve to recommend the star product - Mechanical seal] Description: Seal of troubleshooting: mechanical seals and other equipment due to prolonged high torque mechanical movement, gearbox backlash larger 112-55 mechanical seals, resulting in greater noise and vibration equipment. Coupled with the long-term sealing parts in high-speed, high-temperature state run 112-50 mechanical seals, seal oil leakage occurs when parts of the case. Causing leakage sealing parts for the following reasons: 1, seal leakage quality problems; 2, improper lubrication management, resulting in starvation of oil to add ultra-bit or dry grinding; 3, the repair process caused damage seals seal failure; 4, the oil level vent blockage causes too much pressure and so on; more problems not only affect the safety of production equipment to run continuously, while resulting in a significant cost of doing business consumption. 112-40 mechanical seal mechanical seal manufacturers _ selected three rain (certified) _ Hengshui mechanical seal is provided by three rain Valve Co., Ltd. of Tianjin. Valve Co., Ltd. Tianjin three rain (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.