VALVE BLOCK FOR HYDROGEN GAS, AND METHOD FOR PRODUCING SAME

A valve block for hydrogen gas includes a valve block body having an outer surface on which an aluminum anodizing treatment has been performed, and a flow channel for hydrogen gas formed in the valve block body, and the flow channel has a sealing face in an inner face, and the sealing face is a mach...

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Bibliographische Detailangaben
Hauptverfasser:	OKAMOTO, Masayoshi, YAMASHITA, Hiroshi, SUZUKI, Yutaka, INOUE, Masaaki, NINOMIYA, Makoto
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS APPARATUS THEREFOR BLASTING CHEMISTRY COCKS DEVICES FOR VENTING OR AERATING ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A valve block for hydrogen gas includes a valve block body having an outer surface on which an aluminum anodizing treatment has been performed, and a flow channel for hydrogen gas formed in the valve block body, and the flow channel has a sealing face in an inner face, and the sealing face is a machined face.