Introduction：

Casings are used to stabilize boreholes in unstable soil formations. They are designed specifically for the transmission of high torques and crowd forces generated by rotary drilling rigs and casing scillators. we offer: Double wall casing tube, Single wall casing tube, Casing drive adapter, Casing shoe, Casing joint.

Advantages：

1, S355 and 25Crmo material for casing joint：welding and casting technology.
2, Casing shoe with WS39 casing teeth, customized for different length with hard facing or wear strips for long service life.
3, Diameter from 500mm to 3000mm(customized).

Features：

1，Kelly box 130mm/150mm/200mm/250mm customized.

2，Cutting ring with staggered arrangement of roller bits.

3，Easy replacement of roller bits.

4，Around wearing strips.

Casing factory：

Parameters：

Cases:

Packing and delivery：