Method of forming a laminated tubesheet

An apparatus comprising at least one tubesheet (10) having an aperture formed therethrough, wherein a tubular member (18) is inserted within said aperture and wherein a flow through plug (28) is axially disposed within said tubular member, said apparatus being selected from the group consisting of a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BURKHALTER, LARRY JUNIOR, DE COURCY, MICHAEL STANLEY, BRIEGEL, KEITH FREDERICK, WEINBERG, STEPHEN KENNETH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT EXCHANGE IN GENERAL HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus comprising at least one tubesheet (10) having an aperture formed therethrough, wherein a tubular member (18) is inserted within said aperture and wherein a flow through plug (28) is axially disposed within said tubular member, said apparatus being selected from the group consisting of a heat ex-changer, a furnace, and a reactor, the apparatus further comprising a damaged portion (22) within the tubular member (18) wherein an outer surface of said flow through (28) plug covers at least a portion of the damaged portion, said at least one tubesheet is a laminated tubesheet comprised of at least two tubesheet sections (14,16), wherein said flow through plug creates a laminating force maintaining the sections in laminated contact.