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Exploration Core Drilling Wireline Double Tube Core BQ NQ HQ PQ Barrels

Categories Core Barrel
Brand Name: ROSCHEN
Model Number: BQ 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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Exploration Core Drilling Wireline Double Tube Core BQ NQ HQ PQ Barrels

Wireline Double Tube Core Barrels (BQ NQ HQ PQ) For Exploration Core drilling



Wireline Double Tube Core Barrels (BQ NQ HQ PQ)



Wireline double tube 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.



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 Double Tube Core Barrels
SizeHole(mm)Core(mm)Head Thread
BQ59.336.2BQ Rod Box
NQ75.247.6NQ Rox Box
HQ95.663.5HQ Rox Box
PQ12285PQ Rox 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)

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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