4C Conventional Core Barrel And Accessories For Exploration Core Drilling
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4C Conventional Core Barrel And Accessories For Exploration Core Drilling
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: 4C
High Light:

4C core barrel

,

6C core barrel

,

8C core barrel

Payment & Shipping Terms
Packaging Details: Poly wooden box
Supply Ability: 1000 sets
Specifications
Model: Conventional Core Barrel
Name: 4C Conventional Core Barrel
Model No.: 8C Conventional Core Barrel
Series: 6C Conventional Core Barrel
Series No.: 10C Conventional Core Barrel
Drilling: Conventional Diamond Core Drilling
Use: Wireline Core Drilling
Drill Method: Exploration Drilling
Usage: Geotechnical Drilling
Samle: Soil Sampling
Machine: Drilling Rigs
Origin: China Wine Barrels
China: China Shipping Barrels
Supplier: China Core Barrels
Drill Bits: Core Diamond Drill Bits
Tools: China Wireline Drilling Core Barrels
Mining: Australia Mining
Exploration: Australia Exploration
Applications: Copper Mining Drilling
Product Description

Core barrels and accessories
 

 

4C Core barrels and accessories for exploration core drilling
 

Roschen now offers a comprehensive range of core barrels and accessories for the exploration and construction industries.
 

Features and values:
 

1. Thin kerf wire line systems - Improved penetration, larger core size, less feed pressure, pump-in system suitable for up-holes.
Core sizes available from 29 mm to 80 mm.
B60 system compatible with B-size wire line rods (core size 39 mm).

2. Thin kerf conventional systems - LTK48 (35.9 mm core) and LTK60 (43.9 mm core) compatible with AWJ and BWJ drill strings.

3.  Double tube and tripple tube wire line systems. Compatible with A,B,N,H and P rod sizes. Core sizes from 27 mm upto 85 mm.

4. Conventional systems - BMLC, NMLC, HMLC, 3C, 4C, 6C and 8C. Core sizes from (35.2 mm) (203.2 mm / 8 inch).

5. Comprehensive range of accessories. including swivels, lifting plugs, adaptor subs, tube wrenches.

System
 

Size Hole diameter Core diameter
mm (in) mm (in)
A 48 (1.889") 27 (1.062")
WL46 47 (1.850") 28.8 (1.133")
TK48 48.5 (1.909") 35.4 (1.393")
B 59.9 (2.358") 36.4 (1.432")
WL56 56.8 (2.236") 41.2 (1.622)
TK60 60 (2.362") 43.9 (1.728")
N3 75.7 (2.980") 45.09 (1.775")
N 75.7 (2.980") 47.6 (1.875")
WL66 67.1 (2.641") 50.5 (1.988")
N2 75.7 (2.980") 50.7 (2.000")
WL76 76.3 (3.003") 57.5 (2.263")
H3 96.1 (3.783") 61.1 (2.406")
H 96.1 (3.783") 63.5 (2.500")
WL103 102.8 (4.047") 80 (3.149")
P3 122.6 (4.826") 83 (3.270")
P 122.6 (4.826") 85 (3.345")

 

FAQ
 

Terms & Conditions of Ordering:

1. Payment Terms:
T/T (Telegraphic Transfer) or Western Union


2. Delivery Term:
Based on order quantity, normally it takes 10 days for production.
Only 2 or 3 days if we have stock on your request size.


3. Transportation:
Sample order: we suggest Courier express or by air
Bulk order: we suggest by air or by sea.


4. Quality & Service:

A. There will be strict inspection and testing for every order before shipping out.

B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009

C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.

 

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
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.com

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Tel : 13764195009
Fax : 86-021-54380177
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