- 专利标题： DUAL FACE-TYPE SEAT SEAL ARRANGEMENT FOR VALVE APPLICATIONS
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申请号： US16343493申请日： 2016-10-21
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公开(公告)号： US20190264819A1公开(公告)日： 2019-08-29
- 发明人: Tep Ungchusri , Roman Chirko , Gabriel Tiviroli-Melchert
- 申请人： FMC Technologies, Inc.
- 申请人地址： US TX Houston
- 专利权人： FMC Technologies, Inc.
- 当前专利权人： FMC Technologies, Inc.
- 当前专利权人地址： US TX Houston
- 国际申请： PCT/US2016/058117 WO 20161021
- 主分类号： F16K3/02
- IPC分类号： F16K3/02 ; F16K5/06
摘要：
In one aspect, this disclosure relates to a seat seal assembly for a valve. In another aspect, this disclosure relates to a gate valve or a ball valve including the seat seal assembly. In another aspect, this disclosure relates to a method of manufacturing a valve including the disclosed seat seal assembly.
公开/授权文献
- US10995863B2 Dual face-type seat seal arrangement for valve applications 公开/授权日：2021-05-04
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