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公开(公告)号:US20050118364A1
公开(公告)日:2005-06-02
申请号:US10499796
申请日:2002-12-20
申请人: Richard Guise , Michael Edwards
发明人: Richard Guise , Michael Edwards
IPC分类号: E21B43/00 , C22C9/02 , C22C38/00 , C22C38/20 , C25D3/58 , C25D3/60 , C25D7/00 , F16B33/06 , F16J15/12 , F16L15/00 , F16L15/04 , F16L58/08 , F16L58/18 , B32B15/00
CPC分类号: F16L15/004 , C25D3/58 , C25D3/60 , C25D7/003 , E21B17/042 , F16L58/08 , F16L58/182 , Y10T428/12903 , Y10T428/12979 , Y10T428/13 , Y10T428/139 , Y10T428/265
摘要: A tubular member 12 having an internal and/or external metal thread 18, 20 at one end thereof, at least part of the thread 18, 20 being coated with an alloy of copper and tin, said alloy containing 5 wt % to 95 wt % copper. The tubular member 10 can be combined with another tubular member 14, 16 to provide a threaded connection 10 having improved galling resistance.
摘要翻译: 管状构件12在其一端具有内部和/或外部金属线18,20,至少部分螺纹18,20涂覆有铜和锡的合金,所述合金含有5重量%至95重量% 铜。 管状构件10可以与另一个管状构件14,16组合,以提供具有改善的耐磨损性的螺纹连接件10。