Hardy's alloy plug valve

The invention is a Hastelloy alloy stopcock, comprising a valve body and a cock placed in the valve body and making dynamic seal cooperation, where a valve rod is connected with the cock, and the valve body above the cock is also connected with a valve cap, and they are all made of Hastelloy alloy....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHENGRUI,WANG XIA
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The invention is a Hastelloy alloy stopcock, comprising a valve body and a cock placed in the valve body and making dynamic seal cooperation, where a valve rod is connected with the cock, and the valve body above the cock is also connected with a valve cap, and they are all made of Hastelloy alloy. Thus, on the harsh condition of using strong oxidation reduction mediums, it also has complete strong corrosion resistances, such as very strong crystal-to-crystal corrosion resistance, stress corrosion resistance and steam corrosion resistance, safe and reliable to use, and able to meet pipeline device requirements on the operating conditions of using various strong corrosion mediums.