✦ LIBER ✦

Mechanical pump seal

Publisher: Elsevier Science
Year: 2006
Tongue: English
Weight: 162 KB
Volume: 2006
Category: Article
ISSN: 1350-4789
DOI: 10.1016/s1350-4789(06)71525-2

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✦ Synopsis

A further variation of the threaded joint for oil and gas pipes is described. It creates a metalto-metal seal externally to the female thread. The joint has an extension of the box beyond the seal, which produces an elastic tightening band effect on the seal so that excessive interference on the seal is not necessary.

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