Automatic scaling removing device for valve

An automatic scaling removing device for a valve comprises a gate valve body, an upper cleaning pipeline and a lower cleaning pipeline, the gate valve body comprises a valve body, a valve cover, a valve clack and a valve rod, the valve cover is in sealed connection with a top flange of the valve bod...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG SHUIHAO, XIE JIANZHONG, ZHENG DONGQING, ZHUO WENQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING
Online-Zugang:	Volltext bestellen
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