Sealing device for pressure vessel

The utility model discloses a sealing device for a pressure vessel. Pressure tank, the upper end of the pressure tank is fixedly connected with a sealing pipe; a closing cover is arranged at the upperend of the sealing pipe; a communicating opening is formed in the upper end of the sealing pipe; the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TONG JIANYUN, ZHANG LIJIANG, YOU JIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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