Wireline Triple Tube Core Barrels Diamond Core Drilling Tools For Mining Drilling
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Wireline Triple Tube Core Barrels Diamond Core Drilling Tools For Mining Drilling
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: NQ3 HQ3 PQ3 AQ NQ HQ PQ
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wireline core barrel

,

drilling core barrel

Payment & Shipping Terms
Packaging Details: wooden box
Supply Ability: 100000 set
Specifications
Product Description

 

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
Size Hole(mm) Core(mm) Head Thread
NQ3 75.2 45 NQ3 rod box
HQ3 95.6 61 HQ3 rod box
PQ3 122 83 PQ3 rod box


 

Q Series Core Barrel System Sizes
SIZE CORE Ø HOLE Ø
AQTK 35.5 mm (1-3/8 in) 48 mm (1-7/8 in)
BQ 36.4 mm (1-7/16 in) 60 mm (2-3/8 in)
BQTK 40.7 mm (1-5/8 in) 60 mm (2-3/8 in)
NQ 47.6 mm (1-7/8 in) 75.7 mm (3 in)
NQTK (NQ2") 50.6 mm (2 in) 75.7 mm (3 in)
NQ3 45 mm (1-3/8 in) 75.7 mm (3 in)
HQ 63.5 mm (2-1/2 in) 96 mm (3-3/8 in)
HQ3 61.1 mm (2-3/8 in) 96 mm (3-3/8 in)
PQ 85 mm (3-3/8 in) 122.6 mm (4-7/8 in)
PQ3 83 mm (3-1/4 in) 122.6 mm (4-7/8 in)


 

Core Barrel System Sizes
SYSTEM CORE Ø HOLE Ø
mm in mm in
A 48,0 1.89 27,0 1.06
B 59,9 2.36 36,4 1.43
N 75,7 2.98 47,6 1.88
H 96,1 3.78 63,5 2.5
P 122,6 4.83 85,0 3.35



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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Tel : 13764195009
Fax : 86-021-54380177
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