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发明名称
TUBULAR CONNECTION
摘要
TUBULAR CONNECTION A pipe joint includes pin and box members having interengaged threads characterized as producing hoop tension in the pin member and hoop compression in the box members.
申请公布号
CA1042943(A)
申请公布日期
1978.11.21
申请号
CA19760250942
申请日期
1976.04.23
申请人
HYDRIL COMPANY
发明人
BLOSE, THOMAS L.
分类号
F16L15/00;E21B17/042;F16B33/02;F16L15/06
主分类号
F16L15/00
代理机构
代理人
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地址
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