| 摘要 |
A moveable threaded joint assembly (110) for joining a pair of pipes. A male body member (120) includes a first open end (122) attachable to one of the pipes and a second end (124) having external threads (118), with a recess (128, 130) in the second end on each side of the external threads. A female body member (140) includes a first open end attachable to the other pipe and a second end having internal threads which mate with the male body member external threads (138). A pair of O-ring seals are provided, one O-ring seal residing in each recess in order to provide an internal and external seal for the swivel joint assembly while allowing rotation of the body members with each other.
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