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  • 1. Sealing Element

  • Elastomers, such as nitrile, viton, and silicone, are often used for their resistance to various chemicals and temperature extremes.
  • One of the key functions of the auto parts spark plug is to ignite the air-fuel mixture at the right time and ensure proper combustion. This is achieved by delivering a high voltage electrical current from the ignition system to the spark plug, which then generates a spark to ignite the fuel. A properly functioning spark plug will ensure that the engine runs smoothly and efficiently.
  • PTFE is special in that a pre-tensioned spring is not required. This is because the material returns to its original shape when heated, also known as the shape-memory polymers (SMPs) effect. These oil seals are also supplied as integrated parts, where it only needs to be installed as one component.

  • For more detailed information, please see the following:

  • One of the key functions of the oil seal 29x44x7 is to prevent the leakage of oil or other fluids from the machinery. This is crucial in maintaining the efficiency and performance of the machine, as any leakage can lead to loss of lubrication and possible damage to the components. The seal is typically made from rubber or other elastomeric materials with high resistance to oil and heat, ensuring longevity and reliability in operation.
  • Truck spark plugs are essential components in the internal combustion engines of heavy-duty vehicles, playing a crucial role in the efficient operation of these machines. A spark plug's primary function is to initiate combustion by creating a spark that ignites the air-fuel mixture in the engine's cylinders. Regular inspection, maintenance, and replacement of truck spark plugs are vital to maintain optimal engine performance and extend the life of the engine.
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  • The content is usually somewhere between 18% and 50%. 
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  • Standard springs are made of carbon steel. We use stainless-steel springs for our GR and GRST oil seals made from FKM rubber. In some rare cases, an O-ring is even used as a spring element. Standard PTFE lip seals are not fitted with springs.

  • In conclusion, high-pressure oil seals are more than just a simple component; they are a safeguard for industrial operations. Their ability to withstand immense pressure and prevent leaks or contamination is crucial to the reliability and safety of many systems. As technology advances, so does the sophistication of these seals, enabling them to handle ever-increasing pressures and temperatures. Thus, investing in high-quality, high-pressure oil seals is a strategic decision for any industry that relies on robust and dependable machinery.
  • High Mileage Motor Oil

  • The first material that we are going to look at is Nitrile Buna- N 70 or NBR for short. 

  • Oil seals, also known as rotary shaft seals, are designed to prevent oil leaks in rotating machinery by sealing the gap between a rotating shaft and a stationary housing. Proper installation of oil seals is essential to ensure a leak-free performance, which in turn helps to extend the life of the machinery. In this article, we will go over the steps for installing oil seals correctly.

  • Metal O.D. wall type (with a reinforcing inner metal case)
  • These types are made with a metal outer case and a PTFE lip. They are suitable for a wide range of temperatures from -90 °C to +260 °C.These lip seals can also be used for higher pressures of up to 10 bar (special types up to 25 bar) and rotational speeds of up to 40-45 m/s. Certain grades of PTFE are suitable for use in pharmaceutical and food applications. One important point is that PTFE lip seals do require a shaft with a harder, smoother finish.

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  • NBR

  • Another common cause of black spark plugs is engine oil leakage. If oil is leaking into the combustion chamber, it can cause the spark plugs to become fouled with a black, sooty residue. This can lead to misfires and engine hesitation, as well as increased fuel consumption. It is important to address any oil leaks promptly and replace the spark plugs if necessary.


  • One of the main functions of the valve cover gasket is to prevent oil leaks. The gasket forms a tight seal between the valve cover and the cylinder head, ensuring that oil does not escape from the engine. Oil leaks can lead to a loss of lubrication in the engine, causing excessive wear and damage to engine components. By using a high-quality valve cover gasket like the c15, you can prevent oil leaks and keep your engine running smoothly.
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  • * Design The 35x47x7 oil seal features a radial lip design, which creates a tight seal between the moving parts of the machinery and prevents oil leaks35x47x7 oil seal. The lip is also designed to withstand high pressures and speeds, ensuring optimal performance in demanding environments.