1.2PC Carbon Steel Flanged Ball Valve 2.Working pressure:class150\300\600LB 3.Size:1/2" up 12" 4:WCB,CF8,CF8M Features of Ball Valves:medium:oil,water,gas, Containing granular mediatemprature:≤425°cmaterial:body:WCBstem:2Cr13 304 316 1Cr18Ni9Ti 1Ci18Ni12Mo2Tiseal face: Metal surfacing cobalt basepacking: Flexible Graphite1) High quality, fast delivery. low price. 2) 1.5"~96" PN10/16/25 3) Senior ...