• Model NO.：AQ BQ NQ HQ PQ NQ3 HQ3 PQ3
• Price：Can Be Preferential
• Standard：Boart Longyear Standard
• Transport Package：in Plywood Case
• Specification：DCDMA, CDDA, ISO
• Trademark：csmiracleland
• Origin：Changsha, Hunan, China
• HS Code：8431432000
• Production Capacity：80 Sets,Month

Basic Info.

Model NO. AQ BQ NQ HQ PQ NQ3 HQ3 PQ3 Price Can Be Preferential Standard Boart Longyear Standard Transport Package in Plywood Case Specification DCDMA, CDDA, ISO Trademark csmiracleland Origin Changsha, Hunan, China HS Code 8431432000 Production Capacity 80 Sets/Month

Product Description

Core Barrels include single tube type, double tube type and triple tube type.

Wireline double core barrels are primarily used in deep coring. With an overshot device, they eliminate the need to couple and uncouple the rod string each time the core is retrieved.
    
Wireline triple tube core barrels are generally required in broken, fractured formations, They incorporate a third, split inner tube on base of wireline double tube core barrel. This can be pumped out of the inner tube after retrieval, allowing the core to be examined in its in-situ state.

Our head assembly features long life span, good compatibility with parts like inner tube and outer tube from other vendors, and availability in all spare parts.
 
All With ISO certificate & quality control.

Wireline Core Drill Rods Specification:
 

Size	Hole (mm)	Core(mm)	Head Thread
BQ	59.3	36.2	BQ rod box
NQ	75.2	47.6	NQ rod box
HQ	95.6	63.5	HQ rod box
PQ	122	85	PQ rod box
NQ3	75.2	45	NQ rod box
HQ3	95.6	61	HQ rod box
PQ3	122	83	PQ rod box

1.5m and 3.0m length core barrels are available, and also can provide the shorter core barrels which used to open the holes.








Size:

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: BMLC, 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, Mazier M101.

Chinese standard: 56mm, 59mm, 75mm, 91mm, 110mm, 131mm, 150mm, 170mm, 219mm, 275mm.