[Three rain valve to recommend the star product - Mechanical seal] introduced: (1) unit scale conclude: When device should use manual or mechanical seal sample H75-160 goods, to ensure the mechanical seal device scales. (2) Before loading, the shaft (sleeve), gland should be no burr, bearing in good condition; seals, shaft, sealed chamber, gland should be clean and clean. To reduce friction, the site of the shaft seal mechanically coated with a thin layer of oil to be to carry out a smooth, considering the compatibility of the rubber O-ring, if not oil, can be coated with soap and water. Floating-mounted stationary ring without anti-rotation pin layout, not oiled, should dry loaded gland. Secondary seal; play a supporting role in sealing H75-110 mechanical seal, the secondary seal ring divided compensation and non-compensation of ring seals. It can be an O-ring, V-ring, wedge ring, rectangular ring, etc., used to seal the shaft seal and mechanical seal, mechanical seal and housing. [Three rain valve to recommend the star product - Mechanical seal] describes the mechanical seal is a widely used rotary shaft seal assembly H75-150 dynamic mechanical seal, also known as seal. It consists of at least one axis of rotation perpendicular to the face of the composition, this end face by the fluid pressure and spring force compensation mechanism (or magnetic) effect, coupled with the engagement surface so that the secondary seal mating fit with and held relative sliding mechanical seal, thus preventing The purpose of fluid leakage. Mechanical seal works between the rotating ring and the shaft to form a thin liquid film to prevent media leaks, and the end surfaces to be lubricated, so as to achieve the sealing effect. Mechanical seals used in pumps, compressors, and other rotating reaction mechanical agitator. Pump seal common are two kinds of ways: mechanical seals and soft packing. They each have different characteristics, but also for different occasions pump mechanical seal. Correctly use help to reduce costs and improve efficiency. H75-120 mechanical seal mechanical seal manufacturers _ selected three rain (certified) _ Taiyuan mechanical seal is provided by three rain Valve Co., Ltd. of Tianjin. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (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. You can also access (www.tjsymf.com/supply_details_42575670.html), for more information about the company.