T6-76/86/101/116/131/146 Double Tube Core Barrel for Exploration
diamond Coring Samples
T6-76 Double Tube Core Barrel
T6-86 Double Tube Core Barrel
T6-101 Double Tube Core Barrel
T6-116 Double Tube Core Barrel
T6-131 Double Tube Core Barrel
T6-146 Double Tube Core Barrel
Double Tube core barrels:
T6 series double tube core barrel is a continuation of the T2
series, but of a sturdier design and available in large diameters,
such as 76, 86, 101, 116, 131, 146mm. They are applied in surface
mining , geotechnical drilling, and exploration diamond core
drilling.
Double Tube Core barrel composed of parts:
1. Double tube core barrel head
2. Inner tube
3. Extension tube
4. Core Lifter
5. Core Lifter case
6. Outer Tube
7. Thread protector
T6-76/86/101/116/131/146 Double Tube Core Barrel for Exploration
diamond Coring Samples
T6 series core barrel comprises of a core barrel head, inner and
outer tubes, extension tube, core lifter, reaming shell and core
bit. Different types of lifters, reaming shells and core bits need
to be selected according to the application and geology.
The T2 series is a range of components which produces 42, 52, 62,
72 and 84mm cores suitable for medium to hard geology. Water or
polymer flush is required.
Designed for use in conjunction with metric casing the thin wall
double tube core barrel is easily converted to a triplex system
with the addition of a Coreliner for increased core recovery.
These core barrels have a relatively small cutting area and
therefore permit rapid penetration, especially in harder rock
formations. Also the thin wall barrels and core bits produce fewer
cuttings which permits the use of lower flush velocities resulting
in diminished sample disturbance.
| T6 Core Barrel |
| Core Barrel | Hole Diameter(mm) | Core Diameter(mm) | Head Connection |
| T6-H | 99.2 | 79 | as per request |
| T6-101 | 101.3 | 79 | as per request |
| T6-116 | 116.3 | 93 | as per request |
| T6-131 | 131.3 | 108 | as per request |
| T6-146 | 146.3 | 123 | as per request |
FAQ
Q: What are your main products?
A: Our products cover diamond core bit, non-coring bit, reaming
shell, core barrel, casing pipe, drill rod, soil sampling equipment
and other accessories.
Q: How about the delivery terms?
A: 1. Payment: T/T, L/C, Western Union, Paypal.
2. No request on min. order quantity.
3. Transportation: By DHL/UPS/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technical support for all
issues. Besides we accept goods return or replace for quality
problem.
Q: How does your company control the quality?
A: Quality always comes first. In order to guarantee quality for
our products, Roschen always makes a serious inspection for all
products and raw materials in strict procedure.
