Wenzhou Manufacturing High-quality Development Conference

Weidouli Valves to Present at the China 7TH National Hydrometallurgical Engineering Technology Exchange Conference on April 24th to 26th, 2019April 24th to 26th, 2019 in Xiamen,Fujian/ Weidouli Valves...

What is a Plug Type Valve?A plug type valve is a valve that controls fluid flow by rotating a plug. It has the characteristics of a simple structure and convenient operation. The plug type valve opera...

Reasons for internal leakage of natural gas ball valvesReasons for valve internal leakage during constructionImproper transportation and hoisting may cause overall damage to the valve, leading to inte...