Tight ceramic ring assembly is the main reason IRG50-125I mechanical seals broken, improper assembly who is also a relatively common cause. Because the coating material and the substrate material both linear expansion at different rates, so the mechanical seal ring surface cracks will appear when the temperature rises IRG50-250IB mechanical seals, special Stellite alloy is particularly serious. In the more advanced coating materials, nickel-cobalt-based tungsten carbide based coating is better. The sealing surface is cooled IRG50-160 mechanical seal, can effectively prevent thermal cracking, solid particles remaining in the sealing surface often damaged surfaces, such as sand grinding wheel will damage the hard surface on the ring, resulting in the sealing surface to open or generate crystals between the seal faces, but after re-grinding graphite ring, the grind will be embedded in the surface of the graphite ring. Mechanical seals and other equipment due to prolonged high torque mechanical movement, gearbox backlash larger, resulting in greater noise and vibration equipment. Coupled with the long-term sealing parts in high-speed, high temperature operation, the oil leak occurred when the sealing area. Causing leakage sealing parts for the following reasons: 1, seal leakage quality problems; 2, improper lubrication management, resulting in starvation of oil to add ultra-bit or dry grinding; 3, the repair process caused damage seals seal failure; 4, the oil level vent blockage causes too much pressure and so on; more problems not only affect the safety of production equipment to run continuously, while resulting in a significant cost of doing business consumption. [1] mechanical seal, IRG50-100IA mechanical seals, circulating pump (certified merchants) provided by Anguo City Pump Co., Ltd. Shi Yuan. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in the "IS centrifugal pump, XA centrifugal pump, BA centrifugal, B-type pump, double suction centrifugal pump" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Geng wheat.