[Three rain valve to recommend the star product - Mechanical seal] Introduction: Stretch loading mechanism and secondary seal is metallic bellows mechanical seal we called metal bellows seal. In light seal mechanical seal, as well as the use of rubber bellows for secondary seal, rubber bellows stretch limited, generally need to be supplemented to meet the load spring stretch. "Mechanical seal" that is often referred to as "mechanical seal." HBM1 type mechanical seals according to DIN24960 standards for single face, balanced, arbitrary rotation to the metal bellows seal, ring O-ring, flexible graphite ring afford compensation 112-60 mechanical seal, so the bellows move without resistance, suitable for high temperature, high-viscosity media. Vice friction materials and auxiliary materials should be selected according to the actual conditions. Scope: Sealed Medium: general corrosive liquid oil, acid and alkali. Sealed chamber: When the bellows under external pressure ≤2.5Mpa when pressed by ≤1.5Mpa bellows sealed chamber temperature: -20 ℃ ~ 400 ℃ line speed: ≤15m / s [three rain valve recommend to you a star Products - Mechanical seal] Introduction: HQ901 type mechanical seals belong externally mounted, single-end, multi-spring, static, balanced structure, the spring is not in contact with the media, a shorter axial dimension. Can replace the seal, container design, simplifying the installation process 112-80 mechanical seal, installation is more simple and convenient. Vice friction materials and auxiliary materials should be selected according to the actual conditions. Scope: Sealed Medium: Oil, water and other liquids. Seal chamber pressure: ≤1.6Mpa sealed chamber temperature: -20 ℃ ~ 160 ℃ line speed: species ≤20m / s lot 112-90 seal mechanical seal, due to the mechanical seal has less leakage and long life, etc., so today mechanical seal is the world's main shaft in these devices sealed manner. Mechanical seals, also known as seal, in the relevant national standards are defined as: "by at least a pair of vertical kept under fluid pressure and compensation mechanism stretch (or magnetic) role and assist with the seal affixed to the end face of the rotation axis of the merger constituted by the relative sliding of the device to prevent fluid leakage. "112-65 mechanical seal, Ankang mechanical seal, mechanical seal 112 is provided by the election of three rain 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!