The check valve is a type of valve that controls the unidirectional flow of fluid, with its operation principle being to achieve one-way control through the action of the valve clapper and spring, pre...
On the occasion of the 2018 Asia Cooper Week, Corporación Nacional del Cobre , Chile - Inicio (Codelco) was celebrating their Annual Cocktail Party on 14th Nov, 2018 in Shanghai. Weidouli Company w...
The chemical processing industry operates in an environment where the handling of aggressive and corrosive substances is a daily norm. In such an environment, the choice of materials and components is...
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