LTK Series Double Tube Core Barrels

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Product Description

LTK60 Double Tube Core Barrel Components聽including: Double Tube Core Barrel Head, Inner Tube, Core Lifter, Core Lifter Case,聽Outer Tube and Thread Protector.

The聽LTK聽series聽core聽barrels聽system聽is聽a聽thinner聽wall聽core聽barrel聽than聽T2聽series.聽They聽offer聽a聽cost聽effective,聽high聽production,聽which聽is聽designed聽for聽optimum聽production聽and聽core聽recovery聽in聽medium聽to聽extra聽hard rock聽formations.聽Available聽sizes聽48聽and聽60mm.

We had been making great efforts to develop various drilling tools to meet the different needs for our customers. The drilling tools including drilling rig, PDC drill bit, TSP drill bit, diamond core bits, non-coring bits, reaming shells, casing shoes & casing bits, core barrels, overshots, drill rods, casing tubes and other drilling tools.

If you need any further information about our any type drilling tools, please feel free to contact with us, we would be quite pleased to show all the details you asked for.


LTK聽Series Double Tube Core Barrels
Size Hole(mm) Core(mm) Head Thread
LTK48 47.6 35.2 As per need
LTK60 59.6 44 As per need


Core Barrel Size Available:
Wireline series: AQ, BQ, NQ, HQ, PQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
TT series: TT 46, TT 56
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
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, M101