China T6 Series Double Tube Core Barrels

T6 Series Double Tube Core Barrels are a continuation of the T2 series, but of a sturdier design and available in larger diameters, 76, 86, 101, 116, 131, 146mm. They are applied in surface mining and geotechnical drilling.

Components:
1. Double tube core barrel head
2. Inner tube
3. Core lifter
4. Core lifter case
5. Outer tube
6. Thread protector
Size:
T6-76T6-86T6-101T6-116T6-131T6-146
1.5m and 3.0m length core barrels are available.