... 2" up 12" 4:WCB,CF8,CF8M Features of Ball Valves:medium:oil,water,gas, Containing granular mediatemprature:≤425 ... : standart export carton, box .Structure of Ball Valves :Size of Ball Valves:Ball valves Viewing:Factory Viewing: Shanghai Bangpu Industrial Group ... specializing in the research and production of various fluid transfer equipments. Our main products include pumps,valves,motors,electric ...