30 years focus on high quality custom valves products. Our product mainly include gate valve,ball valve,globe valve,check valve,butterfly valve,Y-Strainer,control valve,foot valve,air valve,etc.
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Impeller mirror
Pipeline through sight glass is one of the main accessories on industrial pipeline devices. In industrial production devices such as petroleum, chemical, pharmaceutical, and food, the sight glass can observe the flow and reaction of liquids, gases, vapors, and other media in the pipeline at any time, playing a role in monitoring production and avoi1