[Three rain valve to recommend the star product - Mechanical seal] Introduction: how to choose a suitable seal: In normal temperature and pressure, the material did not flammable under volatile conditions apply to the selection of packing; the pressure is less than 4 kg, the material of the volatile and explosive under normal conditions of use H8-95 mechanical seal, it is necessary to choose the single letters; the pressure in the job beyond the 4 kg (but less than 10 kg), volatile materials and the use of highly flammable and explosive conditions, it is necessary to choose the double mechanical seal. Elastic element and locking ring: they constitute the load, compensation and buffering mechanism mechanical seal, to ensure the mechanical seal fitting end face after installation; timely compensation when worn; in by vibration, ran a dampening effect. The elastic member may be a spring, bellows, wave springs and the like. Locking ring for axial and radial positioning of an elastic element, usually both transmission torque or torque to overcome the function. [Three rain valve to recommend the star product - Mechanical seal] Description: If you choose to use double mechanical seal in packing or single seal can under the circumstances, unnecessary waste of the offer will form; if it is necessary to choose case of double mechanical seal selection of packing seal or stand-alone, it will produce the future security and economic benefits to stay serious danger. Thus based on the selection of appropriate conditions for the use of sealing method is especially important H8-85 mechanical seal, seal way to determine a good fit H8-68 mechanical seal, both to ensure the satisfactory condition of use, but also to prevent unnecessary spoil. Elastic element and locking ring: they constitute the load, compensation and buffering mechanism to ensure that the mechanical seal fitting end face after installation; timely compensation when worn; in by vibration, ran a dampening effect. H8-75 mechanical seal, mechanical seal Haikou, H8 mechanical seals 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! You can also access (www.tjsymf.com/supply_details_42357285.html), for more information about the company.