T6 Core Barrel

T6 series  core barrel
T6 series:  T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
These are a continuation of the T2 series, but of a sturdier design and available in larger diameters,   76, 86, 101, 116. 131 and 146mm. They are applied in surface mining and geotechnical drilling.
T6S series:  T6S 76, T6S 86, T6S 116, T6S 131, T6S 146
B series:  B46, B56, B66, B76, B86, B101, B116, B131, B146
MLC series:  NMLC, HMLC
LTK series:  LTK48, LTK60
WF series:  HWF, PWF, SWF, UWF, ZWF
WT series:  RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)
WG series:  EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)
WM series:  EWM, AWM, BWM, NWM, HWM
Other  sizes: AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F,  BTW, TBW
Chinese  standard:  56mm, 59mm, 75mm,  89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm
Russian  standard: 59, 76, 93, 112, 132, 152 mm

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