PIPE JOINT

PROBLEM TO BE SOLVED: To provide a pipe joint that is free of trouble such as vibration of a tube body and a heat exchanger to which the tube body is connected when equipment is in operation.SOLUTION: There is provided a pipe joint 10 characterized in that: an opposite-side member 6 has a male screw...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAYASHI KAZUHIRO, KITAMURA KEIICHI, NAGAYA SHIGEYOSHI, HAKAMADA NAOKI, TANIHATA TAKUYA
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a pipe joint that is free of trouble such as vibration of a tube body and a heat exchanger to which the tube body is connected when equipment is in operation.SOLUTION: There is provided a pipe joint 10 characterized in that: an opposite-side member 6 has a male screw which threadably engages the female screw 4a of a nut 4, and a flange part 1a is fastened between a bottom surface of the nut 4 and the opposite-side member 6 by threadably engaging the female screw 4a and male screw with each other; and a pipe body inner peripheral member 1 has a first end face 1c and a second end face 1d as two end faces facing each other in an axial direction such that the first end face 1c is arranged on the side of a pipe body 2 and the second end face 1d is arranged on the side of the opposite-side member 6, an external diameter dof the first end face 1c being larger than an external diameter dof the second face 1d.