影响垫片密封的因素很多,至今还是一个未能定量的问题。本文主要分析设备在设计、制造阶段由于考虑不足及质量检验不严等因素,增加设备在服役后很快发生泄漏风险。 Many factors affect gasket seal, so far is still a problem that can not be quantified. In this paper, the main analysis equipment in the design and manufacture stages due to lack of consideration and quality inspection lax and other factors, increasing the risk of leakage of equipment soon after service.