CF8M ball valves 1) High Quality & Competitive Pric 2) material: CF8, CF8M, WCB, FC ... , CF8M/316, CF3M/316LBall/StemSS304/CF8, SS316/CF8M, SS316L/CF3MHandleFC/Cast Iron, WCB/Carbon SteelValve Seat/Seat Ring/Sealing FacePTFEType of ... Co., Ltd.Quanzhou Xinglai Hardware-Founding Co., Ltd. CF8M ball valves