[Three rain valve to recommend the star product - Mechanical seal] Introduction: mechanical seal technology requirements: sealing ring is the ring and stationary ring collectively (below) mechanical seal, is the most important elements of mechanical seals. Sealing ring largely determines the mechanical seal performance and life, so it made a number of demands. Have sufficient strength and rigidity under operating conditions (such as pressure, temperature and sliding speed, etc.) 106-60 mechanical seal is not damaged, deformed should be as small as possible, while still maintaining the sealing work conditions fluctuate. Especially the seal faces must have sufficient strength and corrosion resistance, in order to ensure satisfactory service life of the product. [Three rain valve to recommend the star product - Mechanical seal] Introduction: HU3 type mechanical seal complies with DIN24960 and GB / T6556-94 standard, alternative 116U, 59U-type mechanical seal, unbalanced, single-end structures, arbitrary rotation. Various sewage pumps, chemical pumps, heat circulating pump are applicable. Spring choices are: butterfly spring, more spring. Vice friction materials and auxiliary materials should be selected according to the actual conditions. Scope: Sealed Medium: general corrosive medium oil, water, acid, alkali, salt. Seal chamber pressure: ≤1 .6Mpa sealed chamber temperature: -50 ℃ ~ 220 ℃ line speed: ≤20m / s 106-30 mechanical seal mechanical seal manufacturers _ selected three rain (certified) _ Anqing mechanical seal by the Tianjin three rain Valve Co., Ltd. offers. Valve Co., Ltd. Tianjin three rain (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.