Valves play an essential role in a wide range of commercial applications, specifically in the oil and gas sector. Amongst one of the most remarkable kinds of valves utilized are the fully welded ball valve, the trunnion mounted ball valve, the metal seated ball valve, and different types of butterfly https://botdb.win/wiki/Applications_of_Fully_Welded_Ball_Valves_in_Oil_and_Gas_Pipelines