[Three rain valve to recommend the star product - Mechanical seal] Introduction: Advantages a reliable sealing in the long run cycle 103-65 mechanical seal, seal state is very stable mechanical seal leakage is very small, according to rough statistics, the leakage is typically only 1/100 of soft packing seal; 2, long life oil, aqueous medium generally up to 1 to 2 years or longer 103-85 mechanical seal, usually in the chemical medium can more than six months; 3, friction power consumption is small mechanical seal friction power is only soft packing 10% to 50%; 4, the shaft or sleeve essentially from wear and tear; 5, long maintenance cycle automatically compensates for wear after the end face , under normal circumstances, no need regular maintenance; [three rain valve to recommend the star product - Mechanical seal] Introduction: mechanical seal shortcomings a more complex structure 103-95 mechanical seal, high requirements for manufacturing and processing; 2 installation and replacement is too much trouble, 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. 103-80 mechanical seal, Qianjiang mechanical seal, mechanical seal 103 alloy 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!