Others & Excess Inventory

　　Oil seals, also known as rotary shaft seals, are used to prevent the leakage of oil and other fluids in machinery and equipment. They are essential components in many industries, including automotive, aerospace, marine, and manufacturing. There are several types of oil seals available, each designed for specific applications. In this article, we will discuss the different types of oil seals. 　　1. Lip Seal 　　Lip seals are the most common type of oil seal. They consist of a metal housing, a flexible lip, and a spring that applies pressure to the lip against the shaft. The flexible lip is usually made of rubber or other elastomeric materials and is designed to create a tight seal against the shaft. Lip seals are used in a wide range of applications, including automotive engines, pumps, and gearboxes. 　　2. V-Ring Seal 　　V-ring seals are used in applications where the shaft rotates at high speeds and where there is a risk of contamination. They consist of a single piece of rubber or other elastomeric material that is shaped like a V. The V- ring is fitted onto the shaft and creates a tight seal against the housing. V- ring seals are commonly used in automotive engines, agricultural machinery, and hydraulic systems. 　　3. Cassette Seal 　　Cassette seals are designed for applications where high pressure and high temperatures are present. They consist of a metal housing, a sealing element, and a spring that applies pressure to the sealing element. The sealing element is usually made of PTFE or other high-performance materials and is designed to create a tight seal against the shaft. Cassette seals are commonly used in hydraulic cylinders, pumps, and motors. 　　4. Mechanical Seal 　　Mechanical seals are used in applications where high pressure and high temperatures are present, and where there is a risk of contamination. They consist of two mating surfaces that are pressed together by a spring. The mating surfaces are usually made of ceramic, carbon, or other high-performance materials and are designed to create a tight seal against the shaft. Mechanical seals are commonly used in pumps, compressors, and other rotating equipment. 　　5. Oil Bath Seal 　　Oil bath seals are used in applications where the shaft rotates at low speeds and where there is a risk of contamination. They consist of a metal housing, a sealing element, and a spring that applies pressure to the sealing element. The sealing element is usually made of rubber or other elastomeric materials and is designed to create a tight seal against the shaft. Oil bath seals are commonly used in agricultural machinery, construction equipment, and other heavy-duty applications. 　　In conclusion, there are several types of oil seals available, each designed for specific applications. Lip seals are the most common type of oil seal, while V-ring seals are used in high-speed applications. Cassette seals and mechanical seals are designed for high-pressure and high-temperature applications, while oil bath seals are used in low-speed applications. When selecting an oil seal, it is essential to consider the application's requirements, such as speed, temperature, pressure, and the type of fluid being sealed.

Minimum Order: 100

　　O ring kits are essential tools for any mechanic or DIY enthusiast. These kits contain a variety of O rings in different sizes, making it easy to find the perfect fit for any job. In this article, we will explore the materials used to make O rings, their uses, advantages and more. 　　Materials Used in O Ring Kits 　　O rings can be made from a variety of materials, including rubber, silicone, neoprene, and more. The material used will depend on the specific application and the environment in which the O ring will be used. For example, O rings used in high-temperature environments may be made from silicone, while those used in hydraulic systems may be made from nitrile rubber. 　　Uses of O Ring Kits 　　O ring kits are used in a wide range of applications, including automotive, industrial, and hydraulic systems. They are often used to seal connections between pipes, hoses, and other components in these systems. O rings are also commonly used in plumbing applications to prevent leaks and ensure a tight seal. 　　Advantages of O Ring Kits 　　One of the main advantages of O ring kits is their versatility. With a variety of sizes and materials to choose from, O ring kits can be used in a wide range of applications. They are also easy to install and require minimal maintenance. Additionally, O rings are durable and can withstand a wide range of temperatures, pressures, and chemicals. 　　Other Considerations 　　When selecting an O ring kit, it is important to consider the specific application and the environment in which the O ring will be used. Factors such as temperature, pressure, and chemical exposure can all affect the performance of the O ring. It is also important to ensure that the O ring is the correct size and shape for the application. 　　O ring kits are essential tools for any mechanic or DIY enthusiast. With a variety of materials, sizes, and shapes to choose from, O ring kits are versatile and can be used in a wide range of applications. Whether you are working on an automotive, industrial, or hydraulic system, an O ring kit is a must-have tool for any job.

Minimum Order: 100

Material (1)carbon steel, stainless steel, alloy steel (2)aluminum alloy, aluminium, A380, aluminum 6061 (3)zinc alloy, copper, brass, bronze etc standard ISO, DIN, AISI, ASTM, BS, JIS, etc. Size available in all sizes or as customer's drawings Application Industrial parts, Machinery parts, construction parts, valve parts, train, craft, hydraulic pressure, agriculturalmachinery, Marine hardware, Auto parts, electric power fittings, food machinery, harness fittings, tools, mining machinery parts Weight range 0.01kg-200kg Machining precision ±0.01mm Surface treatment Heat Treatment, Polishing, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galvanized etc. process lost wax casting process, die casting process, sand casting process. soluble glass casting process, silicasol casting process production Electric power fitting, Construction parts,Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, electric machine, hardware and so on. Machining complete machining such as Machining center, CNC, Lathe, Milling machine,drilling etc.

Material Aluminum alloy: ADC12, ADC10, A360, A380, A356, 6061, 6063 Magnesium alloy: AZ91D, AM60B, Zinc alloy: ZA3#, ZA5#, ZA8# Processing Craft Drawings→ mould making → casting →rough machining → CNC machining→surface treatment →product checking→ packing →delivery Tolerance ± 0.02mm Surface Treatment Electroplating, Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishing, Sandblasting, Passivation, Powder coating, Spray painting, Etc. Inspection 1. Foundry in-house: 100% inspection on critical dimension; 100% on appearance. 2. Third Party inspection available upon requirement Mainly Testing Facility Three-dimensional measuring instrument (CMM), Salt spray test box, Dynamic balance detector, Pneumatic detection Features & Advantage 1. High strength and not easy to deform, has good electrical and thermal conductivity. 2. High finish appearance,smooth surface roughness is Ra1.6 after machining. 3. Smooth appearance, corrosion resistance. 4. Pass Salt Spray Test with 144 Hours. Standard 1. Aluminum alloy: ISO3522-84, ASTMB85-96, JISH5302:2000, EN1706:1998 2. Magnesium alloy: ISO/DIS16220-1999, ASTMB93/B93M-98, EN1754-1997 3. Zinc alloy: ISO301-1981, ASTMB327-98, JISH2021:1999, EN12844:1998

OEM Service Custom stainless steel The investment casting process begins with a precise model (pattern) of the end product. For centuries this pattern has been made out of wax, however currently there are a variety of materials that are used. The model is then covered with a ceramic slurry which hardens to create a mold. The original model is then dissolved (for example, wax is melted and drained), and molten metal is inserted in its place. Once cooled and the mold removed (divested), you are left with the finished piece. In practice, modern Investment Casting is a more sophisticated process that involves many more steps than described above. Sometimes it requires multiple model components, various modeling materials, etc., and like die casting, when done well, the resulting surface quality is excellent. Investment Casting Typical steps: Create an aluminum mold (negative pattern) Wax injection (positive pattern) Assembly of the pattern tree (potentially consisting of multiple patterns) Covering with refractory clay, Furnace dewaxing Pouring of molten metal Separation from mold

Material Gray iron or ductile iron, brass, carbon steel, copper, aluminum, etc standard DIN, ASTM, BS, JIS, ANSI, GB etc. process Sand casting, precision casting, investment cast, lost wax casting, die casting, forging, stamping, machining, Weight range 0.1-1800kg Surface treatment painting, polishing, heat treatment, plaining or galvanization etc. Size and design As per the customer's drawings and requirements As per the customer's samples Machining complete machining such as Machining center, CNC, Lathe, Milling machine, drilling etc. Packing As per customers' requirements Inspection Hebei Yogem and foundry in-house Third Party inspection available upon customers requirements Ductile iron is a family of cast graphitic irons possessing high strength, resistance to shock and ductility. Annealed cast ductile iron resists fracture even when it is being bent, twisted or deformed. Its strength, toughness and ductility greatly exceed that of standard gray irons and its properties are very similar to many grades of steel. Additionally Ductile Iron has a lower cost of casting procedure compared to steel; as well as the advantage of design flexibility.

OEM Service Custom grey iron ductile iron sand cast iron We are the leading producer of gray, ductile iron in China, melting more than 600 tons per month. Our castings are created by a workforce that puts generations of expertise to work for our customers every day. Those customers trust Hebei Yogem for high quality gray cast iron and ductile cast iron parts that are consistently the most durable, reliable, and innovative products on the market. From drawing to finish parts at your Door Step under one roof Product confidence rides on every individual part used in the area of water pumps, valves, oil & gas, automotive, agriculture machine, construction, etc. We invite you to learn more about Hebei Yogem, the leading iron castings manufacturer in the industry, and how our quality, consistency and service help you and your customers. Casting Pump Body Description: Material Gray iron or ductile iron, brass, carbon steel, copper, aluminum, etc standard DIN, ASTM, BS, JIS, ANSI, GB etc. process Sand casting, precision casting, investment cast, lost wax casting, die casting, forging, stamping, machining, Weight range 0.1-1800kg Surface treatment painting, polishing, heat treatment, plaining or galvanization etc. Size and design As per the customer's drawings and requirements As per the customer's samples Machining complete machining such as Machining center, CNC, Lathe, Milling machine, drilling etc. Packing As per customers' requirements Inspection Hebei Yogem and foundry in-house Third Party inspection available upon customers requirements

Custom Cast Propeller Product Description The investment casting process begins with a precise model (pattern) of the end product. For centuries this pattern has been made out of wax, however currently there are a variety of materials that are used. Custom cast propellers are a type of marine propeller that is tailored to the specific needs of a boat or vessel. These propellers are made by pouring molten metal into a mold of the desired shape and size. The casting process allows for greater precision and customization than other manufacturing methods, such as machining or welding. Custom cast propellers are designed to optimize the performance of a boat or vessel, taking into account factors such as its size, weight, engine power, and operating conditions. The pitch, diameter, and blade shape of the propeller can all be adjusted to suit the specific needs of the vessel. One of the main advantages of custom cast propeller is their efficiency. A properly designed and fitted propeller can significantly reduce fuel consumption and increase speed, resulting in cost savings and improved performance. However, custom cast propellers can be more expensive than off-the-shelf propellers, and the casting process can take longer. It is important to work with a reputable propeller manufacturer who can provide expert advice and guidance throughout the design and production process.

Casting Valve Cover Product Description OEM Service Custom grey iron ductile iron sand cast iron We are the leading producer of gray, ductile iron in China, melting more than 600 tons per month. Our castings are created by a workforce that puts generations of expertise to work for our customers every day. Those customers trust r Hebei Yogem for high quality gray cast iron and ductile cast iron parts that are consistently the most durable, reliable, and innovative products on the market. From drawing to finish parts at your Door Step under one roof Product confidence rides on every individual part used in the area of water pumps, valves, oil & gas, automotive, agriculture machine, construction, etc. We invite you to learn more about Hebei Yogem, the leading iron castings manufacturer in the industry, and how our quality, consistency and service help you and your customers. Cast iron is used in a wide variety of structural and decorative applications, because it is relatively inexpensive, durable and easily cast into a variety of shapes. The basic cast iron material may appear to be the same, or very similar, however, the component size, composition, use, condition and other factors dictate that different treatments be used to correct similar problems. Some of the most notable characteristics of iron casting are its lower melting point than steel which makes it cheaper to produce, its good wear resistance, its excellent machinability, its tensile strength and the ease with which intricate designs can be produced. Castings are used virtually everywhere. 

Casting Pump body Product Description We Offer Casting Pump Body, pump casings, impeller castings, pump mounting brackets. And other pump castings used in oil field, oil extraction, oil refining, petrochemical industry, water treatment industry, solid waste treatment, concrete construction and other industries. We can use various metal materials according to customer's needs. Such as heat- resistant stainless steel, cast iron, gray cast iron or other alloy steels. The investment casting process begins with a precise model (pattern) of the end product. For centuries this pattern has been made out of wax, however currently there are a variety of materials that are used. The model is then covered with a ceramic slurry which hardens to create a mold. The original model is then dissolved (for example, wax is melted and drained), and molten metal is inserted in its place. Once cooled and the mold removed (divested), you are left with the finished piece. In practice, modern Investment Casting is a more sophisticated process that involves many more steps than described above. Sometimes it requires multiple model components, various modeling materials, etc., and like die casting, when done well, the resulting surface quality is excellent. Typical steps in Investment Casting: Create an aluminum mold (negative pattern) Wax injection (positive pattern) Assembly of the pattern tree (potentially consisting of multiple patterns) Covering with refractory clay, Furnace dewaxing Pouring of molten metal Separation from mold Cutting & fettling Heat treatment

OEM Service Custom grey iron ductile iron sand cast iron We are the leading producer of gray, ductile iron in China, melting more than 600 tons per month. Our grey iron castings are created by a workforce that puts generations of expertise to work for our customers every day. Those customers trust Hebei Yogem for high quality gray cast iron and ductile cast iron parts that are consistently the most durable, reliable, and innovative products on the market. Product Description: Material Gray iron or ductile iron, brass, carbon steel, copper, aluminum, etc standard DIN, ASTM, BS, JIS, ANSI, GB etc. process Sand casting, precision casting, investment cast, lost wax casting, die casting, forging, stamping, machining, Weight range 0.1-1800kg Surface treatment painting, polishing, heat treatment, plaining or galvanization etc. Size and design As per the customer's drawings and requirements As per the customer's samples Machining complete machining such as Machining center, CNC, Lathe, Milling machine, drilling etc. Packing As per customers' requirements Inspection Hebei Yogem and foundry in-house Third Party inspection available upon customers requirements

　　Hydraulic systems are widely used in various industries, from construction and mining to manufacturing and transportation. These systems rely on hydraulic oil to transfer power and control the movement of machinery and equipment. However, hydraulic oil can leak or become contaminated, which can lead to equipment failure, reduced efficiency, and costly downtime. This is where TG oil seals come in. 　　TG oil seals are designed to prevent leaks and contamination in hydraulic systems. They are made of high-quality materials, such as nitrile rubber, fluoroelastomer, and polyurethane, that provide excellent resistance to oil, heat, and abrasion. TG oil seals also have a unique lip design that creates a tight seal between the rotating shaft and the stationary housing, preventing oil from escaping and contaminants from entering the system. 　　One of the key benefits of TG oil seals is their ability to improve the efficiency of hydraulic systems. By preventing leaks, TG oil seals help maintain the proper oil pressure and flow, which translates to smoother operation and better performance of machinery and equipment. In addition, TG oil seals reduce friction and wear on the shaft and housing, which can extend the lifespan of hydraulic components. 　　Another advantage of TG oil seals is their ability to protect hydraulic systems from contamination. Hydraulic oil can become contaminated with dirt, dust, water, and other particles, which can clog filters, damage components, and cause system failure. TG oil seals prevent these contaminants from entering the system, ensuring that the hydraulic oil remains clean and free of impurities. 　　TG oil seals are available in a wide range of sizes and configurations to fit various hydraulic systems. They can be used in pumps, motors, cylinders, valves, and other hydraulic components. TG oil seals are also easy to install and maintain, making them a cost-effective solution for preventing leaks and contamination in hydraulic systems. 　　TG oil seals are an essential component of hydraulic systems that ensure efficiency and protection. By preventing leaks and contamination, TG oil seals help maintain the proper operation and performance of machinery and equipment, which translates to increased productivity and reduced downtime. If you want to ensure the reliability and longevity of your hydraulic systems, consider using TG oil seals.

Minimum Order: 100

　　Hydraulic oil seals are an essential component of hydraulic systems. They are designed to prevent the leakage of hydraulic fluids between different components of the system. The seals are made of high-quality materials such as rubber, silicone, or polyurethane, which are resistant to high pressure, extreme temperatures, and chemical corrosion. 　　The function of hydraulic oil seals is to maintain the pressure and flow of hydraulic fluids within the system. They prevent the leakage of fluids from one part of the system to another, which can cause damage to the components and reduce the efficiency of the system. The seals are designed to withstand high pressure and temperature, and they are also resistant to wear and tear, ensuring a longer lifespan of the system. 　　Hydraulic oil seals are used in a wide range of applications, including industrial machinery, construction equipment, and automotive systems. They are essential in hydraulic cylinders, pumps, valves, and other components that require the transfer of hydraulic fluids. The seals ensure that the system operates smoothly and efficiently, without any leaks or malfunctions. 　　The design of hydraulic oil seals is critical to their performance. They are designed to fit precisely into the components of the hydraulic system, creating a tight seal that prevents the escape of hydraulic fluids. The seals are also designed to be easy to install and replace, reducing downtime and maintenance costs. 　　In addition to their functional benefits, hydraulic oil seals also provide environmental benefits. They prevent the leakage of hydraulic fluids, which can be harmful to the environment. The seals ensure that the fluids remain contained within the system, reducing the risk of contamination and pollution. 　　Hydraulic oil seals are an essential component of hydraulic systems. They play a critical role in maintaining the pressure and flow of hydraulic fluids, preventing leaks and malfunctions. The seals are designed to withstand high pressure, extreme temperatures, and chemical corrosion, ensuring a longer lifespan of the system. They are also easy to install and replace, reducing downtime and maintenance costs. Hydraulic oil seals provide functional and environmental benefits, making them an essential component of modern hydraulic systems.

Minimum Order: 100

　　The hub oil seal, also known as the wheel seal, is a vital component in the operation of any vehicle with wheels. Its main function is to prevent oil leakage from the wheel hub assembly, which can lead to damage and decreased performance of other components. In this article, we will discuss the importance of the hub oil seal and its role in ensuring smooth and efficient vehicle operation. 　　The hub oil seal is typically made of rubber or a rubber-like material and is designed to fit snugly around the wheel hub assembly. Its construction includes a lip that is in contact with the rotating shaft of the wheel, which prevents oil from leaking out of the assembly. The seal is also designed to keep dirt, dust, and other contaminants out of the assembly, which can cause damage to bearings and other components. 　　The hub oil seal is an essential component of any vehicle with wheels, whether it is a car, truck, or motorcycle. It is especially important in heavy- duty vehicles, such as buses and commercial trucks, which are subjected to more wear and tear than passenger vehicles. In these vehicles, the hub oil seal must withstand high loads and extreme temperatures, as well as exposure to harsh environmental conditions. 　　If the hub oil seal fails, it can lead to a variety of problems, such as oil leakage, decreased performance, and even damage to other components. For example, if oil leaks out of the wheel hub assembly, it can cause the bearings to overheat and fail, which can lead to costly repairs. In addition, if dirt and other contaminants enter the assembly, they can cause wear and damage to the bearings and other components, which can also lead to costly repairs. 　　To ensure the smooth and efficient operation of a vehicle, it is essential to maintain the hub oil seal and replace it when necessary. Regular inspections of the seal can help identify any signs of wear or damage, such as cracks, tears, or leaks. If any of these signs are present, the seal should be replaced immediately to prevent further damage to the vehicle. 　　In conclusion, the hub oil seal is a crucial component in the operation of any vehicle with wheels. Its main function is to prevent oil leakage and keep contaminants out of the wheel hub assembly, which can lead to damage and decreased performance of other components. Regular maintenance and replacement of the seal are essential to ensure the smooth and efficient operation of a vehicle.

Minimum Order: 100