1.API 6A 2.KQ65-60 KQ65-35 3.PSL1, PSL2,PSL3,PSL4 4. ... tubing head ,upper flange ,gate valve (6 pcs ),needle valve(2 pcs ),small cross,choke (1 pcs ), hanger(1 pcs ),stop ... .3"Working Mediumoil, waterConnecting Tubing2 7/8″ EUEConnecting Casing5 1/2″Connection TypeClamp Connector api 6e .KQ65-60 cherismas tree Equipment