UNIT FOR PLUGGING PIPES IN ASSEMBLY

The invention relates to plugging damaged pipes, in underwater oil and gas extraction included. A unit for pipe plugging has a face-plate with holders and opening at the middle, turning installation with support, cutter and long cutters; thread-cutting device; cup with windows. A motor unit brings i...

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Bibliographische Detailangaben
1. Verfasser:	Dikov Kostiantyn Ivanovych
Format:	Patent
Sprache:	eng ; rus ; ukr
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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