5 ft 10 ft Triple Tube Core Barrel Assembly With Split Tube NQ3 HQ3 PQ3
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5 ft 10 ft Triple Tube Core Barrel Assembly With Split Tube NQ3 HQ3 PQ3
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Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO, API
Model Number: AQ, BQ, NQ, HQ, PQ, T36, T46, T56, T66, T76, T86, HWF, PWF, SWF, UWF, ZWF, RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube), EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube), EWM, AWM, BWM, NWM, T256, T266, T276, T286, T2101/T676, T686, T6101, T6116
High Light:

wireline core barrel

,

drilling core barrel

Payment & Shipping Terms
Packaging Details: Poly wooden case
Supply Ability: 100 sets
Specifications
Name: Core Barrel
Type: Conventional Core Barrel
Style: Wireline Core Barrel
Materials: European 4145 Steel Casing
Model: Q Series Core Barrel NQ, HQ, PQ Wireline Core Barrel
Metric: Bristish Metric Core Barrel
Standards: T 2-66, T 2-76, T 2-86, T 2-101, T 2-116; T6-76, T6-86, T6-101, T6-116
Core Barrels: Boart Longyear Core Barrel
Sweden Core Barrel: Core Barrel, Atlas Copco Core Barrel
Tools: Wireline Coring Tools
Q 3 Series: HQ 3, NQ 3, PQ 3 Core Barrels
Triple Core Barrel: BMLC, NMLC, HMLC Triple Tube Core Barrels
Product Description

 

5 ft 10 ft Triple Tube Core Barrel Assembly With Split Tube NQ3 HQ3 PQ3

 

Wireline Core Barrel Triple Tube Core Barrel With Split Tube NQ3 HQ3 PQ3
 

Wireline Core Barrel Triple Tube Core Barrel 5 ft , 10 ft With Split Tube NQ3 HQ3 PQ3 

 

Detailed Product Description

 

Wireline Core Barrel Triple Tube Core Barrel With Split Tube NQ3 HQ3 PQ3

 

Description of the Triple Tube Core Barrel for Sale :

 

NQ3 HQ3 PQ3 triple core barrels are generally used for geotechnical purpose, designed to maximize core recovery in soft formations, and this series core barrel has advantages of good drilling property, high salvage efficiency and low consumption. 

 

It consists of outer tube assembly and inner tube assembly. Export-standard plywood box is utilized to pack this H-Q series core barrel. 


 

1. CORE BARREL

 

CORE BARREL CONFIGURATION & APPLICATION:

The core barrel assembly is composed of the inner-tube group and outer-tube group.     

The inner-tube group collects the core sample during the drilling process and is independent of the outer-tube group.
 

 

The inner-tube group is composed of:

  • Head Assembly
  • Inner Tube
  • Core Lifter Case
  • Core Lifter
  • Stop Ring

 

The outer-tube group always remains at the bottom of the hole and houses the inner-tube group during the drilling process.

 

The outer-tube group is composed of the remainder of the core barrel components:

  •  Locking Coupling
  •  Adapter Coupling
  •  Outer Tube
 
 
Triple Tube Core-barrels/ Double Tube Core-barrels with Split Tube

 

Double Tube Core-barrels with Split Tube, this type core-barrels consist of the same group as above mentioned but utilize a third tube called an inner-tube liner or split tube that is placed inside the inner tube.

 

 

Series Model Drill bit (mm) Reamer Outer tube Inner tube Unit weight
Inner diameter Outer diameter Outer diameter Outer diameter Inner diameter Outer diameter Inner diameter Kg/set
C-Q series core barrel BQ 59.5 36.5 60 57.2 46 42.9 38.1 45
NQ 74.6 47.6 75.8 73 60.3 55.6 50 65
HQ 95.6 63.5 96 92.1 77.8 73 66.7 105
PQ 122 85 122.6 118 103 95.3 88.9 150


 

Boart Longyear 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



 
 

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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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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