MANDREL AND SUPPORT ASSEMBLY

An apparatus comprising: (a) a mandrel; (b) an internal guide spaced apart from the mandrel; (c) an external guide extending around all or a portion of the internal guide and being spaced apart from the mandrel; wherein a pipe extends between the internal guide and the external guide and then over t...

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Bibliographische Detailangaben
Hauptverfasser: Wenzel, Jeffrey D, Crabtree, Sam L, Mirgon, Mark, Petr, Michael T, Feng, Jie, Tudor, Jay M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An apparatus comprising: (a) a mandrel; (b) an internal guide spaced apart from the mandrel; (c) an external guide extending around all or a portion of the internal guide and being spaced apart from the mandrel; wherein a pipe extends between the internal guide and the external guide and then over the mandrel so that the mandrel changes one or more dimensions of the pipe.