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Mazier Core Barrel
| Size | OD（mm) | ID(mm) |
| 101 | 101 | 71.5 |
| 131 | 129.5 | 99 |
Components：
1. Sediment Tube
2. Head Assembly
3. Inner Tube
4. Plastic Liner
5. Spacer
6. Core Catcher（Option）
7. Cutting Shoe
8. Outer Tube
9. Core Bit
Description:
Mazier core barrel is a single rotary triple tube core barrel
with inner tube pull ahead, there are many kinds of cutting
shoe length are available.
Application：
It suitable for clay, mudstone, sandstone and soft rock
formation sampling.
The feature of Mazier core barrel is high core recovery
and small sample disturbance.