其次是法法兰想配套的密封垫应有良好的耐油和抗老化性能，以及比较好的弹性和机械强度。

Second, the flange should be supporting the sealing gasket should have good oil resistance and aging resistance, as well as good flexibility and mechanical strength.

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密封垫也同样用于密封其它部件之间的接合处，例如，油底壳、歧管、水泵与气缸体之间的密封。

Gaskets are also used to seal joints between other parts, such as between the oil pan, manifolds, or water pump and the Block.

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