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- Development of Domestic Rotary Seals China's rotary seal industry started in 1960s. Although some enterprises have formed a certain scale through many years of technological transformation, technology introduction, joint venture and join... More+
- Present Status of Mechanical Seal Manufacturers Zero leakage seal is the permanent pursuit of chemical equipment, it is this requirement that has promoted the application of magnetic pump and shield pump. However, there is still a long way to go to... More+
- Rotary Seal Feeding Valve The key and difficult point of the wear-resistant rotary sealing valve is the sealing of the valve. In order to meet the requirements of the sealing VI level, the roughness of the sealing surface is r... More+
- Coke Dry Quenching Rotary Seal Valve Coke dry quenching is a kind of coke quenching method using inert gas to cool the red coke. During the dry quenching process, the red coke is loaded from the top of the coke dry quenching furnace. The... More+
- Machining of Rotary Valve Seal Surface The processing steps of the cemented carbide seal surface are as follows: wire cutting is used to process the rotary feeding valve to the coarse grinding size; the grinding machine is used to fine gri... More+
- Quick Judgement And Solution of Failure of Rotary Seal Valve for CDQ The coke dry quenching is rigid connection with the blast furnace and the boiler. Therefore, the stability of dry coke will directly affect the power generation of coke and co-generation. The dry coke... More+
- Seal Protection of Rotary Valve The pipeline system with hard erosion medium will wear the valve and pipe strongly. In order to enhance the service life of the equipment, a layer of wear-resistant material is usually added to the in... More+
- Brief Description of Teflon Anti-corrosion Products Chemical production is often carried out under certain temperature and pressure conditions, and the process is strictly required. The materials involved are various gases, liquids and solids, and the ... More+
- Common Problems And Solutions For Rotary Seal Rotary seal is widely used in rotatingliquid supply system. Its sealing forms include radial seal and end seal. Interms of end seal, there are balance, partial balance and non-balance types.These seal... More+
- Difference between Single and Double Mechanical Seal The basic types of mechanical seals for pumps are classified as single mechanical seals, double mechanical seals and series mechanical seals. The single end face mechanical seal consists of a pair of ... More+
- Selection of Materials for Rotary Seal Valve The performance of the sealing material used in rotary seal valve is the key to determine the sealing and service life of the rotary feed valve. The temperature range of the rotary valve is very large... More+
- The Sealing Principle and Various Characteristics of O Ring Mechanical Seal The O ring mechanical seal is called the O ring, and it is a rubber ring with circular section. The O ring mechanical seal is the most widely used seal in hydraulic and pneumatic system. The O ring me... More+
- Common Failure of Rotary Seal Valve Liner card plugging:Failure situation: the motor current transient of the rotary seal valve is too large to the protection shutdown. Transfer the field manual operation to a certain fixed angle, and w... More+
- Technical Progress of Rubber Material for Mechanical Seal With the development of modern science and technology, people are increasingly strict in energy conservation, environmental protection, safe production and staff health. This leads to the use of high-... More+
- The Abrasion Of Face Seal For the normal contact mechanical seal, the wear of the end face is one of the main causes of failure. The wear rate of the end face has an important influence on the life of the mechanical seal. At p... More+
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May 20 , 2025Ceramic Seals Unveiled: Did You Know These Features?