The manufacturing process of FRP rectangular tubes involves pultrusion, a technique that impregnates continuous glass fiber rovings with resin and then pulls them through a heated mold to form the desired shape
Another important feature of the jackhammer is its durability
- The TC type oil seal is named for its unique design, which consists of a lip that comes into contact with the shaft or housing to prevent the escape of fluids. This lip is typically made of a flexible material that can conform to the shape of the moving parts, ensuring a secure seal. The TC type oil seal is typically used in applications where shaft rotation is present, such as in engines, gearboxes, and pumps.
- In conclusion, the spark plug O-ring is a small yet vital component in the operation of a vehicle's engine. It plays a crucial role in maintaining the seal between the spark plug and the engine block, preventing oil leaks and ensuring proper engine performance. By regularly inspecting and replacing the O-ring as needed, drivers can help to keep their vehicles running smoothly and efficiently.
No. - In the realm of mechanical engineering, precision and reliability are paramount. When it comes to sealing solutions, the 22x35x7 oil seal stands out for its exceptional performance and durability. This versatile seal is designed to provide an airtight barrier between two moving parts, preventing the escape of fluids and the intrusion of contaminants.
- Lastly, it's crucial to consider the service and warranty offered by the supplier. A slightly higher-priced seal with a comprehensive warranty and excellent after-sales service can save you from potential repair costs in the future.



Type A Oil Seals
Case study 1: Volkswagen

An oil seal normally consists of three basic components: the sealing element, the metal case and the spring. The purpose of the sealing element is to stop the fluid from leaking between the shaft and housing. The metal case will give rigidity and strength to the seal while it is being held in the bore or recessed groove. The garter spring ensures constant pressure and maintains the radial force to the shaft, flattening the sealing edge to a defined width. The garter spring maintains the radial force exerted by the sealing lip around the shaft surface. All materials must be selected depending on the environment in which the oil seal will function.
In this blog, we attempt to highlight what are Oil Seals and the various Rotary Shaft Seals including Mechanical Face Seals, Water Pump Seals, Gland Packings, and V-Seals that are readily available.

oil seal types. Labyrinth seals are designed to provide a barrier to the leakage of oil by creating a tortuous path for the oil to flow through. V-ring seals, on the other hand, are designed to provide a more dynamic sealing solution by conforming to the shaft, thus preventing oil leakage.

auto spark plug. Regular inspections can help identify any potential issues, such as fouling or wear, and address them before they lead to more serious problems. It is also essential to replace your spark plugs at the recommended intervals, typically every 30,000 to 100,000 miles, depending on the type of spark plug and driving conditions.
We have different types of oil seals that are designed specifically for various industries, like aerospace, automotive, oil & gas, electronics, chemical analysis, food & beverage, engineering, and so on. Some of our other custom products are bellows, insulators, labware, bushings, ball valve seats, tubes, rods, films, and sheets. Contact us today to make sure you choose the best component for your application.
A spring, the composition of which depends on the type
Table 4: JTEKT oil seal type codes and corresponding ISO and JIS standards
Like any element of the engine, oil seals are subject to wear. Over time they can lead to possible leaks of lubricating liquid.