choke manifold 1),with API Spec choke manifold 2),Working Pressure ,3000PSI~15000PSI 3),choke manifold 4),choke manifold choke manifold 1),Choke Manifold comply with API Spec 16C 2),Working Pressure 3000PSI~15000PSI :choke manifold3),Nominal Bore 2-1/16″~4-1/16:choke manifold choke manifold 1.The choke manifold is support equipment of hydraulic BOP for controlling well blow out and well pressure. ...