... ,CC,DD,EE,FF 5.PR1,PR2 KY65~60 wellhead equipment ,is mainly used in oil extraction ,it consists of bottom ... ,choke (1 pcs ), hanger(1 pcs ),stop valve(1 pcs ),and pressure gauge (1 pcs ),etc main parameter: Nominal Bore2 9 ... /2″Connection TypeClamp Connector api 6e .KQ65-60 cherismas tree Equipment