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  • -80 °C to + 200 °C

  • Without minor lip

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  • Replacing the valve cover gasket is a relatively simple and affordable maintenance task that can be performed by a skilled DIYer or a professional mechanic. It is recommended to replace the gasket at regular intervals as part of your vehicle's routine maintenance schedule to prevent any potential oil leaks and engine damage
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    m20 valve cover gasket.
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  • * EPDM Known for its ozone resistance, weather resistance, and chemical resistance, EPDM rubber is a popular choice for outdoor applications and industrial environments.
  • Also known as a Rotary Shaft Seal, Shaft Seal, Lip Seal, Elastomeric Lip Seal or any variation of these. It is a simple device for excluding dust, dirt, water or any other contaminant whilst retaining lubricant in rotary shaft equipment. Generally, it has been developed as a means of protecting the bearings of rotating shafts.

  • It is essential to regularly check and replace spark plugs as needed to ensure the engine runs smoothly and efficiently. Over time, spark plugs can wear out due to the intense heat and pressure inside the engine cylinders. Worn-out spark plugs can lead to misfires, poor fuel economy, and even engine damage if left unattended.


  • Oil seals are typically made from materials such as rubber, silicone, or PTFE (polytetrafluoroethylene). These materials are chosen for their ability to withstand harsh environments, resist wear and tear, and maintain flexibility over time. The choice of material depends on factors such as the type of fluid being sealed, the operating conditions, and the required durability of the seal.
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  • The content is usually somewhere between 18% and 50%. 
  • One of the key features of TC oil sealing is its ability to withstand high temperatures and pressures. This makes it suitable for use in demanding applications where conventional seals may fail. The TC design standard ensures that the seals are constructed with high-quality materials and precision engineering, resulting in excellent performance and longevity.
  • Temperature range from -20 degrees Celsius to 150 degrees Celsius 
  • Long shelf life
  • FKM TC oil seals are a crucial component in many industrial applications, providing a barrier against the leakage of fluids and gases in rotary and static shafts. These seals are made from a type of synthetic rubber called FKM (fluoroelastomer), which is known for its excellent resistance to high temperatures, chemicals, and fuels.
  • Custom-made rubber oil seal

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  • The efficiency of an ignition spark plug is measured by its ability to produce a consistent, powerful spark under various engine conditions. Factors such as heat range, thread size, and spark gap all influence its performance. A spark plug that's too cold may not ignite the fuel efficiently, leading to engine misfires, while one that's too hot can cause pre-ignition or detonation, potentially damaging the engine.
  • No single physical property of rubbers is responsible for the successful performance of an oil seal or ‘O’ ring. The ultimate tensile strength, breaking elongation, modulus, shore hardness, creep and stress relaxation in tension and compression loads are all important physical properties that characterize a seal or ‘O’ ring. Compression strength and set together with stress relaxation or decay are important for effective sealing. The difference in these properties in a swollen seal is highly critical. An optimum swelling value in a fluid medium is a desirable feature. De-swelling decreases the seal pressure against the wall of the housing where the seal is fixed, leading to leakage. Over swelling minimizes the physical properties of the rubber. Seals made of polysulfide rubbers have extreme fuel resistance but undesirably high compression set. The effect of temperature on the seal is an important factor. Swelling under stress can increase at higher temperatures and a suitable compounding technique should be adopted to reduce this effect.

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  • In conclusion, iridium spark plugs represent a significant upgrade for anyone looking to boost their vehicle's performance. With their exceptional heat resistance, consistent spark production, and improved fuel efficiency, iridium spark plugs are an investment that will pay dividends in terms of both performance and reliability. So if you're serious about taking your car to the next level, consider making the switch to iridium spark plugs today.
  • Rubber type

  • Gasket Valve Cover: Selecting Quality Components

  • In the world of industrial engineering and piping systems, rubber flange gaskets play an essential role in ensuring safety, efficiency, and leak-proof performance. A rubber flange gasket, often referred to by its URL-friendly term rubber flange gasket, is a critical component that seals the connection between two mating flanges, preventing the leakage of fluids or gases.
  • No matter the PTFE machining techniques and other processes used in making mechanical parts, they tend to fail due to some reasons. The same thing applies to oil seals. When they are exposed to some factors, they fail. The factors are stated below alongside the solutions.

  • The sealing effect is achieved by manufacturing a smaller inside diameter than the required shaft size, which preloads the sealing lip. A garter spring is often used to ensure a constant force on the shaft.

  • If you suspect that your valve cover gasket has failed, there are several signs to look for