Locking Coupling B N H P
Furthermore, locking coupling provides directional control for core barrel assembly through wear resistance stabilizing pads ( Enhanced) that wear down against the drill hole wall.
The locking coupling is use for connecting the drill string to the out tube assembly and provides a mating surface which the head assembly latches ride against during drilling.
Furthermore, locking coupling provides directional control for core barrel assembly through wear resistance stabilizing pads ( Enhanced) that wear down against the drill hole wall.
Description | Locking Coupling ( BWL NWL HWL PHD ) |
Raw Material | 4130 grade material / TC pads/ Surface set diamond/ Impregnated diamond |
Process | Forge, heat treatment, machining, welding, assembly |
Model | B (BQ), N (NQ), H (HQ) and P (PHD) size. |
Application | Main part of inner tube assembly and core barrels |
Here we provide several options for our customers when you are meeting different ground conditions:
Ø Conventional locking coupling
Ø Locking coupling with tang
Ø Locking coupling equip with surface set diamond
Ø Locking coupling equip with impregnated diamond
Ø Locking coupling equip with enhanced TC Pads
Why Choose Us?
* Premium raw material with precious process
* Enhanced body and enhanced pads
* Optimum performance.
* Quality Guarantee 30 days
* Free technical consultations
The related products for locking coupling:
Head assembly
Adapter coupling
Outer tube
Drill rod
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