The company can supply various types of standard and extended nozzles for tri-cone bits,center nozzles for single cone bits,and
threaded nozzles for PDC bits,etc
Integrated carbide valve cores and valve seats,which are mainly uesd on throttle valve and needle valve,etc. All parts are in
conformance with API standards and feature high strength,excellent sealing effect and erosion resistance.
Can be produced according to customer's design specification.