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Wireline Triple Tube Core Barrels Diamond Core Drilling Tools For Mining Drilling

Categories Core Barrel
Brand Name: ROSCHEN
Model Number: NQ3 HQ3 PQ3 AQ NQ HQ PQ
Certification: ISO
Place of Origin: CHINA
MOQ: 1 set
Price: Negotiate
Supply Ability: 100000 set
Packaging Details: wooden box
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Wireline Triple Tube Core Barrels Diamond Core Drilling Tools For Mining Drilling


Wireline Triple Tube Core Barrels NQ3 HQ3 PQ3 For Mining Drilling


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 Triple Tube Core Barrels
SizeHole(mm)Core(mm)Head Thread
NQ375.245NQ3 rod box
HQ395.661HQ3 rod box
PQ312283PQ3 rod box


Q Series Core Barrel System Sizes
SIZECORE ØHOLE Ø
AQTK35.5 mm (1-3/8 in)48 mm (1-7/8 in)
BQ36.4 mm (1-7/16 in)60 mm (2-3/8 in)
BQTK40.7 mm (1-5/8 in)60 mm (2-3/8 in)
NQ47.6 mm (1-7/8 in)75.7 mm (3 in)
NQTK (NQ2")50.6 mm (2 in)75.7 mm (3 in)
NQ345 mm (1-3/8 in)75.7 mm (3 in)
HQ63.5 mm (2-1/2 in)96 mm (3-3/8 in)
HQ361.1 mm (2-3/8 in)96 mm (3-3/8 in)
PQ85 mm (3-3/8 in)122.6 mm (4-7/8 in)
PQ383 mm (3-1/4 in)122.6 mm (4-7/8 in)


Core Barrel System Sizes
SYSTEMCORE ØHOLE Ø
mminmmin
A48,01.8927,01.06
B59,92.3636,41.43
N75,72.9847,61.88
H96,13.7863,52.5
P122,64.8385,03.35



Notes:


1. Core Bit and Reaming Shell are not supplied with the core barrel, and shall be ordered separately.

2. 1.5m and 3.0m length core barrels are available.




For more information, please contact:



ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ; http://www.roschen.net

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