T2 T6 Series Triple Tube Core Barrels with Plastic Coreliner
Brand Name:Aoxing
Certification:ISO9001
Model Number:T2-76 T2-86 T2-101
Minimum Order Quantity:1 Set
Place of Origin:China
Supply Ability:50 Sets/Month
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Location:
Hengshui Hebei China
Address:
Xiaoliutun Industrial Zone, Jingzhou Town, Jing County, Hengshui City, Hebei Province China
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T2 T6 Series Triple Tube Core Barrels with Plastic Coreliner
Product Description
T2 Series Double Tube/Triple Tube Core Barrels
The T2 Series are thin wall double tube core barrel, used for
surface exploration, especially mining applications. Due to their
thin kerf, these core barrels provide rapid penetration. Available
in diameters 46, 56, 66, 76, 86, 101mm.
T6 Series Double Tube/Triple Tube Core Barrels
These are a continuation of the T2 series, but of a sturdier design
and available in larger diameters, 76, 86, 101, 116. 131 and 146mm.
They are applied in surface mining and geotechnical drilling.
Coreliners are rigid, transparent PVC tubes with a wall thickness
of approximately 1 mm, that fit snugly inside the core barrel inner
tube.
Coreliners can be supplied to fit most types and sizes of core
barrel - metric, DCDMA and wireline. It is normally supplied in
standard 5-10ft lengths, with or without plastic end caps.
To use the coreliner system a modified Core Bit and Core lifter is
required with reduced internal diamete. This is to ensure that
there is adequate clearance for the core to fit into the plastic
coreliner tube. Such "coreliner set" bits and core lifters are
available on request.
Size: T2-76, T2-86, T2-101, T6-76, T6-86, T6-101, T6-116, T6-131
| Size | Hole(mm) | Core(mm) | Head Thread |
| T2 Series Double Tube Core Barrels | |||
| T2-76 | 76 | 62 | As per need |
| T2-86 | 86 | 72 | As per need |
| T2-101 | 101 | 83.6 | As per need |
| T6 Series Double Tube Core Barrels | |||
| T6-76 | 76 | 57 | As per need |
| T6-86 | 86 | 67 | As per need |
| T6-101 | 101 | 79 | As per need |
| T6-116 | 116 | 93 | As per need |
| T6-131 | 131 | 108 | As per need |
Wireline drilling is the special method of removing the core. When
the driller wants to remove core from a conventional core drill,
the entire core barrel has to be removed from the hole. This is
time-consuming, as each rod has to be removed one at a time. With
wireline drilling, a barrel of core can be removed from the bottom
of the hole without removing the rod string. When the driller wants
to remove the core, an overshot is lowered on the end of a
wireline. The overshot attaches to the back of the core barrel
inner tube and the wireline is pulled back and the inner tube
disengages itself from the barrel.
Welcome to contact us for more information.
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T2 T6 Series Triple Tube Core Barrels with Plastic Coreliner
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