[Three rain valve to recommend star products - mechanical seals] introduced Single seal / Unbalanced / fixed rotary seal applicable to the series for general corrosive chemical pumps, sewage pumps, H75-30 mechanical seals, industrial pumps Wait. Using fork pin ring or two forms of set screws, Inner Mongolia mechanical seal, reliable transmission, short axial dimension, easy installation, H75-40 mechanical seal, general interchangeability, especially suitable for viscous media. Combination of materials Sealing face: graphite, silicon carbide, tungsten carbide, aluminum oxide, Secondary sealing: nitrile rubber, fluorine rubber ethylene propylene rubber: PTFE Metal component: Stainless steel operating parameters Operating limits Specifications: 20 ~ 65mm Pressure: ≤1.2Mpa temperature: -20 ~ 180 ℃ line speed: ≤15m / s Axial movement: ± 0.5mm [three rain valve to recommend star products - mechanical seals] Introduction: Previous studies on the bellows for many years, content extensive, involving medical, aerospace, industrial and other fields, and diverse methods mature, H75-20 mechanical seals, for example: 1, according to the symmetry of the bellows 1/4 finite element model, the number of different groups and the diaphragm Under load conditions, the bellows of elastic analysis. 2, the angle from the plane strain studied the mechanical properties of the membrane bellows and structural optimization. 3, study of heat transfer tubes Bellows stiffness calculation model, using the finite element method and EJMA contrast. H75-45 mechanical seal mechanical seal _ _ Inner Mongolia, rain machine seal (view) provided by Valve Co., Ltd. Tianjin three rain. Tianjin three rain Valve Co., Ltd. (www.tjsymf.com) (www.tjsymf.com) is a professional "mechanical seals, mechanical seal, shaft seal, mechanical seals, seals," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "three rain" brand has a good reputation. We adhere to the "service first, customer first" principle, so that the three rain valve won the trust of customers in the public seal, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!