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Csk 146/Sk6l 146 Triple Tube Wireline Core Barrel

Created on:2025-06-26 19:30


Csk 146/Sk6l 146 Triple Tube Wireline Core Barrel

 

 

Basic Info.
Model NO. Geobor S 146
Certification ISO
Condition New
Size S146
Advantage Strong Compatibility
Quality High Quality
Stability Good
Transport Package in Plywood Case
Specification 1.5m 3m
Trademark ROSCHEN
HS Code 8431432000
Production Capacity 50 Sets/Month

 

 

Geobor S 146 Wireline Triple Tube Core Barrel Size
Size Hole (mm) Core (mm)
Geobor S 146 146 102


This system is utmost suitable for continuous sampling operations at deeper levels, since this technology allows taking a ground sample without having to dismantle the rods. This allows faster operations turnaround time than with a Dual Tube system. 


A heavy-duty wireline core barrel enabling 102 mm (4″) diameter cores to be taken in a simple and cost-effective manner. It is designed specifically for air-flush, but foam, polymer and water flush can also be used.
 

The core barrel can be used with or without plastic coreliner tubes with the same core lifter and bit setting. The barrel accepts the Craelius SK6L / Geobor S type core bit, or our own equivalent, with a set O.D. of 146 mm and set I.D. of 102 mm. The barrel is rotated with either SK6L 140 mm drill rods or by using good quality PW casing as the drill rod.

 

The core barrel head is attached directly onto the inner tube and consists of three main parts: the latch assembly, which locks into the locking coupling of the outer tube, the bearing housing, and the inner tube bung. The inner tube bung incorporates a series of "Belleville" springs to allow the core to be broken easily when pulling back on the inner tube, and a float valve that allows the inner tube to be dropped into a wet hole and to control the rate of descent.


 

 


Best regards,   
 
Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat/WhatsApp:: +86-137-6419 5009
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