The structure of dry gas seal, their application and modification are introduced.

用于离心泵的新型密封技术——干气密封的结构 、 使用及其改进.

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Reasons of leakage were analysis, and application of dry gas seal was introduced particularly.

为了解决泄漏问题,分析了泄漏的原因, 详细地介绍了干气密封的应用实例.

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The base of further application and generalization of dry gas seal is built.

为今后干气密封的应用与推广提供了依据.

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