Tubing Head

Our tubing heads are designed to conforming API Spec.6A. There are straight bore type and taper bore type of tubing heads. The straight bore type tubing heads have seal rings, they works through the weight of tubing to seal which is good at pressure resistance. Through metal-to-metal main seal and secondary rubber seal of taper bore type tubing heads, it forms the multiple seal. The two kinds of tubing head designed with power mandrel penetrating. With design of BT type secondary seal mechanism at bottom, the tubing head can be installed to accommodate the height of seal device through cutting casing on spot.


    • Straight Bore Type Tubing Head Hanger
      • Taper Bore Type Tubing Head Hanger
Star Zirconia Ceramic Liners are available for all major mud pumps with various bore sizes.
Comparing to regular sleeved liners, our Zirconia liners offer:
Significant longer service.
Better performance.
Safer operation.
Life time cost saving.