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Hebei Hankai high pressure rotary shaft seals

In addition to preventing leaks, oil seals also keep out dust, dirt, and other contaminants that could damage the components inside the equipment
20x35x7
20x35x7 oil seal. By sealing out these harmful particles, the oil seal helps to maintain the cleanliness and integrity of the mechanical system, prolonging its service life and reducing the need for costly repairs and replacements.
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In addition to preventing leaks, oil seals also keep out dust, dirt, and other contaminants that could damage the components inside the equipment<br><img src=https://www.hkaiseal.com/images/7_202406291011532280.webp alt=20x35x7 oil seal style=width: 50%;height: 50%;text-align: center;align-items: center><br><a href=https://www.hkaiseal.com/products><strong style=font-size:28px>20x35x7 oil seal</strong></a>. By sealing out these harmful particles, the oil seal helps to maintain the cleanliness and integrity of the mechanical system, prolonging its service life and reducing the need for costly repairs and replacements.
2025-08-14 08:03
2025-08-14 07:24
2025-08-14 06:55
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    Another benefit of PU oil seals is their resistance to a wide range of operating conditions. They can withstand high temperatures, high pressures, and harsh chemical environments without losing their sealing properties. This makes them ideal for use in demanding applications where other seals may fail.
    The percentage of an oil seal refers to its ability to effectively prevent leakage. A higher percentage indicates a better sealing capacity, with 100% being the ideal value. However, in reality, achieving a perfect seal is often challenging. Therefore, oil seals with percentages ranging from 25% to 35% are commonly used in applications where a high level of sealing performance is required.