News
High-performance plug valves for the petrochemical industry
22 Apr, 2025
ZZJG high-performance plug valve (stainless steel square one-piece forging) has become the core equipment in the field of industrial fluid control by virtue of its material innovation, high-performance plug valve supplied by ZZJG to world-renowned petrochemical group is in production in the valve workshop.
Plug Valve Selection in Multiple Application Industries
16 Apr, 2025
JingGong Valve company about plug valve selection, should be based on its structural characteristics and design to achieve the function, and then combined with the use of what industry, so that you can better selection and use.
Plug Valve Installation Maintenance and Services
15 Mar, 2025
JingGong Valve company about installation of plug valves, in order to prevent damage to the plug valve, to ensure that the full play of the working performance of the plug valve, should pay attention to the contents. Transfer as much heat as possible from
JingGong Jacketed Plug Valve Available from Stock
10 Mar, 2025
JingGong have the jacketed plug valves in stock, therefore we could effect prompt shipment when you have purchase requirement. JingGong is pleased to confirm that Seiko's premium quality jacketed plug valves are currently in stock, which allows us to gua
DBB(double block & bleed) Plug Valve Working Principle
25 Feb, 2025
JingGong DBB(double block & bleed) Plug Valve suitable for: aviation kerosene, light oil, natural gas, liquefied gas, pipeline gas, chemical media and other pipelines industries, the working principle of the valve with double-closing and double-breaking a
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