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Kelly Bar For Mait Pilling Rig

1.All kelly bars use seamless steel tube from large steel factories.
2.All steel tubes will be under sandblasting processing to improve the surface.
3.Locks and drive shell use forging wearing plate with high strength.
4.A reinforcing ring is installed at the bottom of terminals to improve the strength.
5.Our drive stub is complete forging one.

Kelly Bar For Mait Pilling Rig

MAIT HR180 Kelly Bar Drilling Depth 30m -2

 

 

 

 

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