Product description
The Wear bushing is a cylindrical structural component with o-ring and other soft seals in the outer circle, which is used to protect the sealing area of the wellhead device and avoid the sealing surface of the wellhead device being damaged by the drill pipe during drilling.
Features：
01.The wear bushing is designed with J-slots toaccept the lift lugs of the running tool. The running tool is installed intothe wear bushing with clockwise rotation to engage the lift lugs into theJ-slots.
02.The wear bushing could be installed into casinghead or casing spool with or without lockdown screws. It is designed with agroove to allow lockdown screws to be run into and prevent from rotation (whereapplicable).
03.The wear bushing is equipped with soft seals toprotect the sealing surface of wellhead.
04.The wear bushing is designed with an internalstructure which can guide the downhole tools.