API 16A Annular Bop, Mud Gate Valve, Plug Valve manufacturer / supplier in China, offering Gate API 6A 2 9/16"3, 000psi-Full Bore Operation: Hydraulic Actuator, with Bolts and Nuts, Companion Flange, 2-9/16” 3K× 2” Lp, with Bolts and Nuts, High-Quality Adapter Flange for 2-9/16" X 3-1/8" Connections and so on.