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- There are several types of spark plugs available in the market, including conventional, platinum, iridium, and double platinum. Each type has its advantages and lifespan. Conventional spark plugs are the most affordable but have the shortest lifespan Conventional spark plugs are the most affordable but have the shortest lifespan
Conventional spark plugs are the most affordable but have the shortest lifespan Conventional spark plugs are the most affordable but have the shortest lifespan
spark plug for car. On the other hand, platinum and iridium spark plugs are more durable and efficient, though they come at a higher price.
Rubber materials, operational temperature ranges and their compatibility with fluids- A PU oil seal is essentially a barrier that seals off mechanical parts, particularly those in contact with oils or other lubricants. The 'PU' in the term refers to polyurethane, a versatile material known for its high resilience, excellent abrasion resistance, and ability to withstand extreme temperatures. This makes it ideal for use in harsh operating conditions where conventional rubber seals may fail.
In terms of size, oil seals are available in a wide range of dimensions to suit different shaft diameters and housing sizes. It is crucial to select the correct size seal to ensure a proper fit, as using an improperly sized seal can lead to leaks and premature wear.
25 40 7 oil seal


resistance and climate resistance(it is best to be resistant to the line, ozone and radiation) and chemical
Whether the seal is a standard product or a custom solution, our engineers ensure that the seal is specified for your application.