Beijing GTH Technology Co., Ltd.

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

Good quality Horizontal Directional Drilling Rigs for sales
Good quality Horizontal Directional Drilling Rigs for sales
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Wireline Core Barrel Triple Tube Core Barrel With Split Tube NQ3 HQ3 PQ3

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

Large Image :  Wireline Core Barrel Triple Tube Core Barrel With Split Tube NQ3 HQ3 PQ3

Product Details:

Place of Origin: CHINA
Brand Name: SINOCOREDRILL
Certification: CE

Payment & Shipping Terms:

Minimum Order Quantity: N/A
Packaging Details: Sea Delivery Package
Delivery Time: Based on Detailed Order
Payment Terms: T/T
Supply Ability: Based on Detailed Order
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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. 

 

Ⅰ. 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

 

 

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