CONNECTION METHOD FOR BRANCH PIPE USING WORK VALVE, AND WORK VALVE USED THEREFOR

To provide a connection method for a branch pipe using a work valve capable of easily performing a valve opening operation on a valve body, and the work valve used therefor.SOLUTION: The present invention relates to a connection method for a branch pipe 10 using a work valve 3 comprising a housing 5...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TAKATSUKA HIROSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS 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 PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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