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2033
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2583
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2702
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1736
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2055
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1086
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894
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- A high temperature oil seal is primarily constructed from materials that exhibit exceptional resistance to heat degradation. Materials like silicone rubber, fluoroelastomers, and carbon graphite are commonly used due to their excellent thermal stability and chemical inertness. They can endure temperatures ranging from -50°C to 300°C or even higher, depending on the specific compound used. The unique composition of these seals ensures minimal swelling, hardening, or softening, thereby preserving their sealing effectiveness over extended periods.
Source: www.indiamart.com - Petroleum oils and hydraulic oil resistance.
Heat resistance
Oil seals are used in a great many devices for steel production equipment.
Figure 7 shows the places where each seal type is used in a rolling mill.
OIL SEALS
Outer case