• Materials Science
  • Published 2016

Sealing sphere flange structure tool provided with sealing groove structure

@inproceedings{2016SealingSF,
  title={Sealing sphere flange structure tool provided with sealing groove structure},
  author={付帅 and 晁阳 and 王鹏 and 王立军 and 王阿妮 and 何亮 and 李剑锋},
  year={2016}
}
The invention discloses a sealing sphere flange structure tool provided with a sealing groove structure. The sealing sphere flange structure tool comprises a concave sphere flange and a convex sphere flange which are connected in an engaging way; a connecting surface of the convex sphere flange and the concave sphere flange is also provided with a sealing groove; an O-shaped ring is arranged inside the sealing groove; the edges of the concave sphere flange and the convex sphere flange are also… CONTINUE READING