TUBO TERMOISOLANTE, IN PARTICOLAREPER L'INDUSTRIA MINERARIA

A thermally insulated pipe, used in an oil well, consists of an outer pipe and an inner pipe with the space between the two pipes being filled with thermal insulation. The inner and outer pipes are connected to each other by connection pieces and distance rings are fitted in the insulation space at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZOLTAN FLORIAN, GYULA GYORY
Format: Patent
Sprache:ita
Schlagworte:
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