[Three rain valve to recommend the star product - Mechanical seal] Description: Product Name: BY301 Product parameters: the pressure in the sealed chamber: ≤0.3Mpa sealed chamber temperature: -20C ~ 100 ℃ line speed: ≤10m / Sec media: water Key H7N-110 mechanical seal, oil, weak corrosive media is a precision mechanical seals, one of the basic elements of mechanical structure is more complex, a variety of pumps, reaction synthesis reactor, turbine compressors, submersible motors and other equipment components. [Three rain valve to recommend the star product - Mechanical seal] Description: 208 Scope media pressure: P≤0.16MPa sealed chamber temperature: t = -20 ℃ ~ 80 ℃ speed: n≤3000r / min medium: water, PH value of oil and sewage H7N-110 mechanical seal 6.5-8, the Qinghai mechanical seal, H7N mechanical seal manufacturers selected three rain provided by 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!