Detailed Product Description Christmas TreeNormal Wellhead & X-mas Tree 1. KY65-21 wellhead & X-mas tree comes in two types for flowing wells and pumping wells. For wells that can flow themselves and pressure at welhead are not more than 25 MPa, flowing wellhead can be used,For pumping wells,pumping wells, pumping welhead can be used. Flowing wellhead canbe converted into pumping wellhead ...