充气式密封塞可预先根据管径设计制作好，能重复使用，克服了采用法兰或盲头需要定制加工的缺陷。
The reusable inflatable closure plug can be designed and prepared in advance according to caliber, thereby avoiding customization defects of flanges or blind spots.
本实用新型公开了一种发动机箱式集成测试系统的密封门，包括门 体，门体四周设置充气式密封条。
The utility model discloses a seal door of engine case type integrated test system, which comprises a door body, inflatable seal strips are arranged around the door body.
锅门采用充气式硅橡胶密封，密封可靠，使用寿命长，每三年更换一次。
Pot door is sealed up with gasing type silicon rubber, is sealed and reliable, the length of service life is changed per 3 years one time.
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