China Floating Ball Valve: Forged Steel, Alloy Steel Floating Ball Valves, Two-piece Full & Reduced Bore, 24 Inch, ... . Face to Face: ASME B16.10. End to End: ASME B16.10. End Flange: ASME B16.5. BW End: ASME B16.25. Test: API ... , F9, F11, F22, F304, F304L, F316, F316L, F321, F51, Alloy Steel.