首页>
外国专利>
Ram for a blowout preventer and a blowout preventer provided with rams
Ram for a blowout preventer and a blowout preventer provided with rams
展开▼
机译:用于防喷器的闸板和带有闸板的防喷器
展开▼
页面导航
摘要
著录项
相似文献
摘要
A ram for a blowout preventer, the ram having a top side and a bottom side, a front and a back; a first front seal face and a second front seal face provided on the front of the ram; a fluid communication channel extending through the ram from the front to the back thereof, the first front seal face being provided above and the second seal face below the fluid communication channel.
展开▼