Others & Excess Inventory - Others

　　High temperature resistance oil seals, also known as high-temperature oil seals or heat-resistant oil seals, are specialized seals designed to withstand extreme temperatures in various industrial applications. These seals are crucial components in machinery and equipment that operate under high- temperature conditions, such as engines, turbines, furnaces, and compressors. 　　The primary function of high temperature resistance oil seals is to prevent the leakage of oil or lubricants and to protect the internal components of the machinery from contaminants, such as dust, dirt, and moisture. They are typically made from materials that can withstand high temperatures without losing their sealing properties or degrading. 　　One of the most commonly used materials for high temperature resistance oil seals is silicone. Silicone oil seals are known for their excellent heat resistance, as they can withstand temperatures ranging from -60°C to 250°C. Silicone oil seals also have good resistance to chemicals, ozone, and aging, making them suitable for a wide range of industrial applications. 　　Another material used for high temperature resistance oil seals is fluorocarbon rubber, commonly known as Viton. Viton oil seals exhibit exceptional resistance to high temperatures, withstanding temperatures up to 300°C. They also have excellent chemical resistance, making them ideal for applications involving aggressive fluids and chemicals. 　　High temperature resistance oil seals are typically designed with a combination of materials to optimize their performance. For example, some oil seals may have a silicone outer layer for heat resistance and a fluorocarbon rubber inner layer for enhanced chemical resistance. 　　The design of high temperature resistance oil seals is critical to their effectiveness. They are typically manufactured with precision to ensure a tight fit and proper sealing. The seals may have various shapes and sizes, depending on the specific application requirements. 　　In addition to their ability to withstand high temperatures, these oil seals also need to maintain their sealing properties over extended periods. They must resist wear, deformation, and degradation caused by constant exposure to heat and other harsh conditions. Regular maintenance and inspection are essential to ensure the optimal performance and longevity of high temperature resistance oil seals. 　　High temperature resistance oil seals are specialized seals designed to withstand extreme temperatures in industrial applications. They play a vital role in preventing oil leakage and protecting machinery components from contaminants. Made from materials such as silicone and Viton, these oil seals offer excellent heat resistance and chemical resistance. Their design and precision manufacturing ensure a tight fit and proper sealing. Regular maintenance is crucial to ensure their long-term performance.

Minimum Order: 100

　　High pressure oil seal is a type of rotary shaft seal designed to withstand high pressure applications. These seals are used to retain oil on rotating shafts in mechanical equipment, such as motors, pumps, bearings, and gearboxes. 　　Like other types of oil seals, high pressure oil seals consist of two main parts: a cylindrical outer covering with an interference fit that seals statically against the housing bore, and a sealing lip that seals dynamically and statically against the shaft. The sealing lip is usually made of an elastomeric material such as rubber or silicone, which provides a flexible seal between the shaft and the housing. A spring is often used to help maintain contact between the sealing lip and the shaft. 　　High pressure oil seals are designed to withstand higher pressures than standard oil seals. Most oil, grease, and bearing seals with elastomeric seal lips are designed for zero pressure but will provide adequate service up to 3psi (0.2bar) 1. High pressure oil seals, on the other hand, can withstand pressures up to 60psi (4.1bar) continuous depending on shaft speed; up to 150psi (10.3bar) max. pressure spikes. 　　High pressure oil seals are used in a wide range of applications where high pressures are encountered, such as in pumps, motors, compressors, machine tools, brakes, clutches, and mixers. They are available in a variety of materials and designs to meet the specific requirements of different applications. 　　High pressure oil seal is a type of rotary shaft seal designed to withstand high pressure applications. These seals are used to retain oil on rotating shafts in mechanical equipment and are available in a variety of materials and designs to meet the specific requirements of different applications.

Minimum Order: 100

　　Oil ring seal is a type of seal used to retain oil on rotating shafts in mechanical equipment, such as motors, pumps, bearings, and gearboxes. These seals are also known as rotary shaft seals or grease seals. 　　Oil ring seals are designed to close the gap between stationary and moving components in mechanical equipment, most often rotating shafts. They consist of two main parts: a cylindrical outer covering with an interference fit that seals statically against the housing bore, and a sealing lip that seals dynamically and statically against the shaft. 　　The primary function of an oil ring seal is to prevent lubricant from escaping while also stopping harmful materials, such as dirt, from moving in through the clearance. The sealing lip is usually made of an elastomeric material such as rubber or silicone, which provides a flexible seal between the shaft and the housing. A spring is often used to help maintain contact between the sealing lip and the shaft. 　　Oil ring seals are used in a wide range of applications and are available in a variety of materials and designs to meet the specific requirements of different applications. Proper selection, installation, and maintenance can help to ensure reliable performance from an oil ring seal. 　　Oil ring seal is a type of seal used to retain oil on rotating shafts in mechanical equipment. Its primary function is to prevent lubricant from escaping while also stopping harmful materials from moving in through the clearance. Oil ring seals are available in a variety of materials and designs to meet the specific requirements of different applications.

Minimum Order: 100

　　Radial shaft seals also known as rotary shaft seals or oil seals, are used to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. These seals sit between rotating and stationary components, or two components in relative motion, and consist of two main parts: a cylindrical outer covering with an interference fit that seals statically against the housing bore, and a sealing lip that seals dynamically and statically against the shaft. 　　The primary purpose of a radial shaft seal is to prevent leaks while also preventing the ingress of contaminants such as dirt, dust, and water. The sealing lip is usually made of an elastomeric material such as rubber or silicone, which provides a flexible seal between the shaft and the housing. A spring is often used to help maintain contact between the sealing lip and the shaft. 　　Radial shaft seals are used in a wide range of applications, from slow- moving equipment to high-speed rotation, and in temperatures from below freezing to more than 500 degrees F. They are available in a variety of materials and designs to meet the specific requirements of different applications. 　　When selecting a radial shaft seal, it is important to consider factors such as the operating conditions, the design of the seal, and the materials used. Different materials offer different levels of resistance to heat, chemicals, and other environmental factors, making them suitable for use in different applications. 　　Proper installation and maintenance are also important for ensuring reliable performance from a radial shaft seal. The seal should be installed correctly to ensure proper contact between the sealing element and the shaft. Regular maintenance, including lubrication and inspection for wear or damage, can help to extend the life of the seal. 　　Radial shaft seals are used to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. Their primary purpose is to prevent leaks while also preventing the ingress of contaminants. They are available in a variety of materials and designs to meet the specific requirements of different applications. Proper selection, installation, and maintenance can help to ensure reliable performance from a radial shaft seal.

Minimum Order: 100

　　Metric oil seal, also known as a shaft seal or rotary shaft seal, is a type of seal used to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. These seals are designed to prevent leaks while also preventing the ingress of contaminants such as dirt, dust, and water. 　　Metric oil seals are similar to other types of oil seals, but they are sized according to the metric system. This means that their dimensions are specified in millimeters rather than inches. Metric oil seals are commonly used in applications where metric-sized shafts and housings are used. 　　Like other types of oil seals, metric oil seals typically consist of a sealing element, a inner metal, and a spring. The sealing element is usually made of an elastomeric material such as rubber or silicone, which provides a flexible seal between the shaft and the housing. The inner metal provides structural support for the seal, while the spring helps to maintain contact between the sealing element and the shaft. 　　When selecting a metric oil seal, it is important to consider factors such as the operating conditions, the design of the seal, and the materials used. Different materials offer different levels of resistance to heat, chemicals, and other environmental factors, making them suitable for use in different applications. 　　Proper installation and maintenance are also important for ensuring reliable performance from a metric oil seal. The seal should be installed correctly to ensure proper contact between the sealing element and the shaft. Regular maintenance, including lubrication and inspection for wear or damage, can help to extend the life of the seal. 　　Metric oil seal is a type of seal used to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. These seals are sized according to the metric system and are commonly used in applications where metric-sized shafts and housings are used. Proper selection, installation, and maintenance can help to ensure reliable performance from a metric oil seal.

Minimum Order: 100

　　Double lip oil seal, also known as a dual lip seal, is a type of rotary shaft seal that features two sealing lips. The primary purpose of a double lip seal is to exclude contaminants while retaining lubricants . 　　Double lip oil seals are commonly used in applications where additional protection against contamination is required. For example, they are often used in marine applications to provide a better seal and protect bearings from water, which can cause damage . 　　The two lips of a double lip seal serve different functions. The primary lip is responsible for retaining lubricants and preventing leaks, while the secondary lip provides additional protection against the ingress of contaminants such as dirt, dust, and water . 　　In addition to their primary function of preventing leaks and contamination, double lip seals can also help to reduce friction and wear on the shaft. By maintaining a thin film of lubricant between the sealing lips and the shaft, double lip seals can help to reduce friction and heat generation, extending the life of the seal and the shaft. 　　When selecting a double lip oil seal, it is important to consider factors such as the operating conditions, the design of the seal, and the materials used. Different materials offer different levels of resistance to heat, chemicals, and other environmental factors, making them suitable for use in different applications. 　　Proper installation and maintenance are also important for ensuring reliable performance from a double lip seal. The seal should be installed correctly to ensure proper contact between the sealing lips and the shaft. Regular maintenance, including lubrication and inspection for wear or damage, can help to extend the life of the seal. 　　The purpose of a double lip oil seal is to provide additional protection against contamination while retaining lubricants. The two lips of the seal serve different functions, with the primary lip responsible for preventing leaks and the secondary lip providing additional protection against contaminants. Proper selection, installation, and maintenance can help to ensure reliable performance from a double lip oil seal.

Minimum Order: 100

　　The lifespan of a pump mechanical seal can vary depending on several factors, including the operating conditions, the design of the seal, and the maintenance practices used. 　　Most seal manufacturers state that operation of the seal at one of its limits, such as pressure, speed, or temperature, will result in a minimum lifespan of two years; three years with some seal types such as those specified in Standard API 682. However, these published limits may be overstated or unreliable for cyclic operation. 　　In practice, some seals manufacturers have successfully implemented programs to improve Mean Time Between Repair (MTBR) and are achieving three years or more average seal life. This has reduced the Life Cycle Cost (LCC) of their pump population. 　　The lifespan of a pump mechanical seal can vary depending on several factors. Proper selection, installation, and maintenance of the seal can help to extend its lifespan and improve the reliability of the pump.

Minimum Order: 100

　　O-ring kits are collections of O-rings in various sizes and materials, designed to provide a convenient and cost-effective way to keep a range of O- rings on hand for maintenance and repair tasks. 　　There are several different types of O-ring kits available, including kits containing O-rings made from different materials such as Nitrile (Buna), VitonTM (Fluorocarbon), Silicone, PFA, FEP, and USP Class VI. These materials offer different levels of resistance to heat, chemicals, and other environmental factors, making them suitable for use in different applications. 　　In addition to kits containing O-rings made from different materials, there are also kits containing O-rings with different profiles, such as square- profile, X-profile, and large O-rings. These profiles offer different sealing characteristics and can be used in different types of applications. 　　When selecting an O-ring kit, it is important to consider the specific requirements of your application. Factors such as temperature range, chemical resistance, and exposure to sunlight or other environmental conditions can affect the performance of the O-ring material. It is also important to choose a kit that contains O-rings in the sizes that you need for your application. 　　Our there are several different types of O-ring kits available, including kits containing O-rings made from different materials and with different profiles. Choosing the right kit for your application will depend on your specific requirements.

Minimum Order: 500

　　TC oil seals, also known as skeleton oil seals, are rubber completely covered double-lip oil seals with a self-tightening spring. They are commonly used to isolate the parts that need lubrication in the transmission part from the output part to prevent lubrication oil leakage 1. 　　There are several materials that can be used to make TC oil seals, including Nitrile Rubber (NBR), Fluorine Rubber (FKM), and Silicone Rubber. NBR is a common material for TC oil seals due to its good resistance to mineral oil-based hydraulic fluids, water, and air. FKM is known for its excellent heat resistance and chemical resistance, making it suitable for use in high- temperature and harsh chemical environments. Silicone Rubber is also used for its good heat resistance and non-toxicity. 　　When selecting the best material for TC oil seals, it is important to consider factors such as the application’s exposure to water, oil, gas, harsh chemicals or other materials; the minimum and maximum temperature resistances; the required compression strength; and whether the application will be exposed to sunlight for hours at a time. 　　There is no single “best” material for TC oil seals. The best material for a particular application will depend on the specific requirements of that application. It is important to carefully evaluate all of the available options and choose the material that will provide the best performance and durability.

Minimum Order: 100

　　Silicone and rubber are both elastomers and polymers, and they are commonly used as seal materials. However, there are some key differences between the two materials that can affect their performance as seals. 　　Rubber is a natural material that is grown from plants, while silicone is a synthetic substance made from polymers. Rubber is used in a wide range of products, including soft rubber for everyday items such as balloons, elastic bands, gloves, erasers, and condoms, as well as hard rubber for car tires, combs, and electrical insulation. 　　Silicone is a synthetic formula with a massive range of applications. It is known for its resistance to extreme temperatures, water, and electricity. Silicone can operate smoothly from -100°C (-150° F) to +250° C (+480° F), making it suitable for use in aerospace engines or ventilation. Silicone is also used in the medical industry due to its safety and non-toxicity. 　　When deciding between silicone and rubber for seals, it is important to consider the specific requirements of the application. Factors such as temperature range, chemical resistance, and exposure to sunlight or other environmental conditions can affect the performance of the seal material. 　　Both silicone and rubber have their advantages as seal materials. The best choice will depend on the specific requirements of the application. It is important to carefully evaluate all of the available options and choose the material that will provide the best performance and durability.

Minimum Order: 500

　　A motorcycle shock absorber oil seal, also known as a piston seal, is a type of seal used in shock absorbers. This type of seal, usually made of rubber or silicone, helps keep the oil in the shock while preventing it from leaking. Plus, the seals help keep dust and dirt out of the shock. 　　Shock absorber seals are dynamic seals critical for the reliable operation and life of shock absorbers. They use specially developed materials and designs to minimize friction and prevent contamination from entering the system. 　　When replacing a shock absorber oil seal, it is important to choose the right size and material for your specific application. There are many different types of oil seals available, including rubber-cased and metal-cased seals. It is also important to properly install and maintain the seal to ensure reliable performance. 　　In summary, motorcycle shock absorber oil seals play an important role in preventing leaks and contamination in shock absorbers. Understanding their basic components, types, and common causes of failure can help you maintain your motorcycle’s performance and prevent leaks.

Minimum Order: 100

1 product overview 1.1 overview Process control is the abbreviation of automatic control of production process, which is an important part of automation technology. Usually refers to the production process of oil, chemical, electric power, metallurgy, light industry, building materials, nuclear energy, etc. In modern industrial production process, process control technology is to achieve optimal technical and economic indicators, improve the economic benefit and labor productivity, improve working conditions, protect the ecological environment plays a more and more important role.

1. Product overview (1) Overview Process control is the abbreviation for automatic control of production process, which is an important part of automation technology. Usually refers to the continuous or automatic control of the production process in the industrial production of petroleum, chemical industry, electric power, metallurgy, light industry, building materials, nuclear energy and so on. In the modern industrial production process, process control technology is playing an increasingly important role in achieving various optimal technical and economic indicators, improving economic benefits and labor productivity, improving labor conditions, and protecting the ecological environment.

　　Oil seals, also known as shaft seals, are radial lip type seals that are primarily used for retaining lubricants in equipment having rotating, reciprocating or oscillating shafts. The rotating shaft application is most common. An oil seal normally consists of three basic components: the sealing element, the metal case, and the spring. 　　Oil seals are designed to prevent dirt, dust, water, or any other foreign matter from contaminating shafts and bearings in the rotary shaft equipment. They also block the leakage of lubricants such as grease and oil along a rotating shaft. 　　The most common types of oil seals are rubber-cased and metal-cased. Metal- cased oil seals are usually installed in a housing bore made of the same material. This allows for equal expansion and contraction of the materials during operation, preventing leakage. Rubber-cased oil seals are used under conditions where a metal-cased seal can fail (for example, because of thermal expansion). Unlike the metal-cased type, these seals do not rust. 　　Dust and debris are common reasons for oil seal failure. Entry of dust and debris is one of the most common reasons oil seals fail. For instance, in high- pressure applications, even the smallest sediments can create a gap in the seal, causing the oil to leak and dirt to get in. An effective way to ensure particles do not contaminate your oil seal is to store it in a container or sealed bag away from areas where dust and debris are prevalent. 　　Oil seals play an important role in preventing leaks and contamination in car engines. Understanding their basic components, types, and common causes of failure can help you maintain your car’s performance and prevent leaks.

Minimum Order: 100